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Rambam - 1 Chapter per Day for 27 Cheshvan, 5787

1. What is meant by a challalah? [A woman] born from [relations] forbidden to the priesthood.1I.e., the women mentioned in Chapter 17, Halachah 1. Similarly, any woman who is forbidden to the priesthood who engaged in relations with a priest becomes a challalah. A priest who commits a transgression himself, however, is not deemed a challal.2The fact that he engaged in forbidden relations does not detract from the essential holiness endowed to him by his priestly lineage.

2. [The above applies] whether she engaged in relations by coercion or inadvertently3For the spiritual blemish brought about by the forbidden relations has an effect regardless of her intent or lack of it. or whether it was vaginal or anal intercourse, as soon as the male organ enters her, she becomes a challalah. [This applies] provided the priest is nine years of age or older and the woman forbidden him is three years of age or older.4For only when the male and the female are these respective ages are their relations considered significant.

3. What is implied? When a priest who is nine years old engages in relations with a divorcee or with a zonah or a High Priest enters into relations with such women or with a widow, or marries a non-virgin and enters into relations with her,5Note the contrast to the following halachah. Although a non-virgin is forbidden only on the basis of a positive commandment (Chapter 17, Halachah 13), offspring from such a relationship are challalim. these women become challalot for all time. If they conceive a child from such relations, whether from relations with the priest who caused them to be deemed a challalah or whether with another priest, the offspring are challalim.

When, however, a priest consecrates a woman who is forbidden to the priesthood and she is widowed or divorced from the consecration, she does not become a challalah.6Needless to say, a divorcee may not marry a priest. The Rambam is emphasizing that if she is divorced, in addition to the prohibition of a divorcee, she is also prohibited as a challalah. If she marries, even if she does not engage in relations, she becomes a challalah even if it is discovered that she is a virgin.7For as Ketubot 11a states, a woman who is divorced after marriage is considered as if she has engaged in relations. The Chelkat Mechokek 7:23 and the Beit Shmuel 7:36 discuss this ruling, mentioning views that differ slightly.

4. When a High Priest marries a woman past majority or one who lost her signs of virginity through means other than intercourse, she does not become a challalah.8For after the fact, he is allowed to remain married to such a woman, as stated in Chapter 17, Halachah 15. Similarly, if he enters into relations with a non-virgin outside the context of marriage, she does not become a challalah.9For the prohibition forbidding her to him applies only within the context of marriage (Chapter 17, Halachah 2). Although he performs a transgression for entering into intimacy without the intent of marriage (see Hilchot Ishut 1:4), that prohibition is not restricted to the priesthood and offspring are deemed challalim, only when the prohibition against the relations is exclusive to the priesthood.

5. When a priest engages in relations with one of the women forbidden as an ervah with the exception of a woman in the niddah state or with one of the woman who is forbidden because of a negative commandment that is universally applicable, he causes her to be deemed a zonah, as explained.10Chapter 18, Halachah 1. If he - or another priest - engage in relations with her a second time, she becomes a challalah11Since she became a zonah, the prohibition against relations with her is exclusive to the priesthood. and her offspring from [a priest] are challalim.

Accordingly, if a priest engages in relations with a woman who is obligated to undergo yibbum and she conceived from their first relations, the offspring is acceptable to marry into the priesthood. [The rationale is that] the prohibition [against relations with such a woman] is not restricted to the priesthood. She becomes a zonah as we explained.12Chapter 18, Halachah 2. For the relations do involve a transgression. If he engaged in relations with her a second time and she conceived and gave birth, she becomes a challalah and her offspring are challalim, for [these relations]13I.e., relations with a zonah. are forbidden exclusively to the priesthood.

6. Similarly, when a priest engages in relations with a convert or a freed maid-servant, he causes her to become a challalah14For they are forbidden exclusively to the priesthood, as stated in Chapter 18, Halachah 3. and his offspring from her are challalim.15Even if they are conceived during the first time the couple engage in relations [Shulchan Aruch (Even HaEzer 7:14)]. The rationale is that even before the priest engages in relations with such women, they are deemed as zonot. When a priest engages in relations with a woman in the niddah state, the offspring are acceptable and are not challalim. For the prohibition [against relations with] a woman in the niddah state is universally applicable and is not exclusive to the priesthood.

7. When a priest marries a divorcee who is pregnant - whether with his child or that of another man - and she gives birth after she became a challalah, the child is acceptable, for it was not conceived from forbidden seed.16As Kiddushin 77a states, the determination of whether a child is deemed as a challal or not depends on whether it was conceived through a transgression or not. The mother's status at the time of birth is not significant.

8. We have already explained,17In Chapter 17, Halachah 7. that a woman who has undergone chalitzah is forbidden to a priest by Rabbinic decree. Therefore, when a priest engages in relations with such a woman, she becomes a challalah and her offspring, challalim. All of this is based on Rabbinic decree. When, by contrast, a priest engages in relations with one of the shniot,18Relatives forbidden by Rabbinic decree as listed in Hilchot Ishut 1:6. she is acceptable19See Chapter 18, Halachah 4. and his descendants from her are acceptable, for these prohibitions are universally applicable and are not exclusive to the priesthood.

9. When a priest engages in relations with a woman whose status as a zonah is questionable, e.g., a woman concerning whose status as a convert or as a freed maid-servant is questionable, when he engages in relations with a woman whose status as a divorcee is questionable,20The Shulchan Aruch (Even HaEzer 7:20) quotes the Rambam's ruling. The Tur and the Rama state that the same laws apply to a woman who underwent a chalitzah ceremony of questionable validity. Based on the distinction between such a woman and a woman whose status is a divorcee is questionable which the Rambam makes in Chapter 17, Halachah 7, the Beit Shmuel 7:40 maintains that the Rambam would not accept such an addition. or a High Priest engages in relations with a woman whose status as a widow is questionable,21See Chapter 17, Halachah 12. the woman is deemed as a challalah of questionable status and her offspring are considered challalim of questionable status.

10. Thus there are three categories of challalim: a challal according to Scriptural Law, a challal according to Rabbinic decree, a person whose status as a challal is a matter of question.

Anyone whose status as a challal is a matter of question must observe the severities incumbent on the priesthood and those incumbent on ordinary Israelites.22Otherwise, there is a possibility that he will be violating prohibitions of Scriptural origin. He may not partake of terumah.23Lest he is an Israelite to whom this is forbidden. See Hilchot Terumah 6:7. He may not become impure due to contact with the dead24Lest he is a priest to whom this is forbidden. and he must marry a woman fit to marry a priest. If he partakes of terumah, becomes impure, or marries a divorcee, he is given stripes for rebellious conduct. The same laws apply to a challal by Rabbinic decree.

When, however, a person is definitely a challal according to Scriptural Law, he is like [any other] non-priest. He may marry a divorcee and become impure due to contact with a corpse. [This is derived from Leviticus 21:1 which] states: "Speak to the priests, the descendants of Aaron." [Implied is that the prohibition that follows25The prohibition against contact with a corpse. does not apply] even to the descendants of Aaron unless they are priests.

11. A male priest who is forbidden to marry a zonah and a challalah is forbidden to marry a female convert and freed maid-servant for they are equivalent to zonot as we explained.26Chapter 18, Halachah 3. A woman of the priestly family, however, is permitted to marry a challal, a convert, or a freed servant. For women of acceptable lineage were not forbidden against marrying men of unacceptable lineage.27I.e., those forbidden to the priesthood (Maggid Mishneh). See, however, Halachah 21 and notes. [This is derived from the phrase "the descendants" [- literally, the sons -] of Aaron," i.e., sons and not daughters. Thus a convert is permitted to marry a female mamzer28See Chapter 15, Halachah 7. and also, the daughter of a priest.

12. When converts and/or freed servants marry among themselves and give birth to a daughter - even after several generations - this daughter is forbidden to marry a priest,29Kiddushin 78b states that after the destruction of the Temple, the priests accepted this stringency upon themselves. for the seed of a native-born Jew has not intermingled with them. If one married such a woman, she need not be divorced since she was both conceived and born in holiness.30Note the Beit Yosef (Even HaEzer 7), the Chelkat Mechokek 7:29 and the Beit Shmuel 7:42 who note that the Rambam requires the girl to be both conceived and born within the Jewish people. When, however, a convert or a freed servant marries a native-born Jewess or a native-born Jew marries a female convert or a freed slave, their daughter is acceptable to marry into the priesthood at the outset.

13. When an Ammonite convert31Who is forbidden to marry a native-born Jewess (Chapter 12, Halachah 18). or a second generation Egyptian convert32Who is likewise forbidden (ibid.:19). marry a native-born Jewess, the intimate relations they share involve a transgression and the women become zonot as we explained.33Chapter 18, Halachah 3. As Yevamot 36a states, the women themselves may not marry a priest, but their daughters may. Nevertheless, their daughters may marry into the priesthood as an initial and preferred option.34For a female Ammonite is permitted and a third generation Egyptian is permitted.

14. When a challal marries an acceptable woman, his descendants from her are challalim. This also applies to the son of his son's son35We have not used the term grandson or great grandson, because if a female descendant is involved, the next generation are not challalim. and indeed, even for 1000 generations. For the male son of a challal is a challal for all time. If the offspring is female, she is forbidden to marry into the priesthood, because she is a challalah.

When, however, an Israelite marries a challalah, the offspring are acceptable.36Neither the son, nor the daughter are considered challalim. Therefore if one of the offspring is female, she may marry into the priesthood at the outset.

15. Priests, Levites, and Israelites are permitted to marry among each other.37E.g., there is no restriction against a priest marrying the daughter of a Levite or an Israelite. The status of the child is determined by that of the father.38Thus in the instance mentioned in the previous note, the offspring would be considered as priests. [Similarly,] Levites, Israelites, and challalim are permitted to marry among each other and the status of the child is determined by that of the father. [This is derived from Numbers 1:18]: "And they established the lineage of their families, according to their father's household." [Implied is that] the household of one's father is one's family and not the household of one's mother.

16. Levites, Israelites, challalim, converts, and freed servants are permitted to marry among each other. When a convert or a freed servant marries the daughter of a Levite, the daughter of an Israelite, or a challalah, the offspring is an Israelite.39I.e., neither a Levite or a challal. When an Israelite, a Levite, or a challal marry a female convert or a freed maid-servant, the status of the child is determined by that of the father.40Thus the offspring of a Levite are Levites and the offspring of challalim are challalim.

17. We operate under the presumption that all families are of acceptable lineage and it is permitted to marry their descendants as an initial and preferred option.41The Rambam is stating that it is not necessary to investigate thoroughly the lineage of a family before marrying into them. If it is a common presumption that a family is of acceptable lineage, one may marry a family member at the outset. When we know nothing of the lineage of the family, there are some authorities [Remo as quoted by the Tur (Even HaEzer 2)] who maintain that we do question his lineage and require proof that he is acceptable. Others (Rabbenu Asher and Rabbenu Nissim) differ and maintain that even if we do not know anything about a family's lineage, we assume that they are acceptable. See the discussion of the issue by Beit Shmuel 2:3.

The debate concerns the practice in the Talmudic age and in subsequent eras when Jewish observance was strong. At present, particularly in contemporary communities when there are many non-observant Jews and non-halachic divorce and similar problems are rampart, it is customary for Rabbinic courts to be careful and investigate the lineage of people before performing a marriage.
Nevertheless, if you see two families continuously quarreling with each other, you see one family that is always involved with strife and controversy, or you see a person who frequently quarrels with people at large and is very insolent, we suspect [their lineage]. It is fitting to distance oneself from such people for these are disqualifying characteristics.

Similarly, a person who always slurs the lineage of others, casting aspersions on the ancestry of families or individuals, claiming that they are mamzerim, we are suspicious that he himself is a mamzer. Similarly, if he calls others servants, we suspect that he is a servant. For whoever denigrates others, denigrates them with a blemish that he himself possesses.

Similarly, whenever a person is characterized by insolence and cruelty, hating people and not showing kindness to them, we seriously suspect that he is a Gibeonite. For the distinguishing signs of the holy nation of Israel is that they are meek, merciful, and kind. With regard to the Gibeonites, [II Samuel 21:2] states: "The Gibeonites are not of the Jewish people." For they acted extremely brazenly and would not be appeased. They did not show mercy to the sons of [King] Saul, nor did they show kindness to the Jews to forgive the descendants of their king,42As mentioned in the notes to Chapter 12, Halachah 23, as related in II Samuel, ch. 21, there was a famine for three years in Eretz Yisrael. Through prophetic vision, David learned that the reason for the famine was Saul's oppression of the Gibeonites (exactly what Saul did to oppress them is a matter of discussion among the Rabbis). David asked the Gibeonites what they desired to be appeased for this oppression. They answered that they wanted to slay seven of his descendants. David handed over seven of Saul's descendants to them and they hung them and left their corpses on the gallows. For this act of cruelty, David decreed that they should never marry among the Jewish people. while [the Jews] had shown them kindness and allowed them to live.43Joshua, Chapter 9, relates that after the Jews' conquest of Jericho and Ai, the inhabitants of Gibeon:

Acted cunningly... They took old sacks upon their donkeys, old and rent wine bottles... old, worn and patched shoes... and came to Joshua at Gilgal. They told him:... "We have come from a distant country. Therefore, make a covenant with us." Joshua made a covenant with them... and the princes of the congregation swore to them.

After the ruse was discovered, Joshua and the people honored the covenant and allowed the Gibeonites to live. Moreover, they even came to their defense when they were attacked by other Canaanite nations.

18. When [the purity of] a family's [lineage] has been disputed, i.e., two individuals testify44The Beit Shmuel 2:6 cites the opinion of Rashi (Kiddushin 76a) which maintains that even if the two people cast aspersions on the family's lineage without delivering formal testimony, such investigations must be made. that a mamzer or a challal has intermingled with that family or there are servants among them,45We are not concerned that a servant intermingled among them, for even if a servant did conceive a child with a woman from a priestly family, the child is acceptable. Our suspicion is that one of the priests had relations with a maid-servant and she bore him a son or daughter who was raised as a member of the priest's family (Chelkat Mechokek 2:2). the matter is questionable. If the family are priests, one should not marry a woman from them until he46See Halachah 21and notes which discuss whether a woman is required to make such an investigation or not. investigates the lineage of four - actually eight47I.e., the obligation is to check the lineage of four women: her mother, the mother of her maternal grandfather, her paternal grandmother, and the paternal grandmother of her paternal grandfather. Nevertheless, to verify the acceptability of the lineage of these women, it is necessary to verify that their mothers are also of acceptable lineage, thus reaching a total of eight (Rabbenu Nissim).- of her maternal ancestors: her mother, her maternal grandmother, the mother of her maternal grandfather, the maternal grandmother of her maternal grandfather. Similarly, he must investigate the lineage of her paternal grandmother, the mother of her paternal grandmother, the mother of her paternal grandfather, and the mother of the mother of her paternal grandfather.

19. If the family whose lineage was disputed were Levites or Israelites, it is necessary to check [the lineage of] another pair of women. Thus one must check ten maternal ancestors.48I.e., one must add the mother of her maternal grandmother and the maternal grandmother of her paternal grandmother (Merkevet HaMishneh).

The Maggid Mishneh questions the Rambam's statements, noting that from Kiddushin 76a, it would appear that one would have to check the lineage of twelve or sixteen women.
[The rationale is that unacceptable people] intermarry among Levites and Israelites more frequently than among priests.

20. Why is it necessary to check the lineage only of the woman's maternal [ancestors]? Because whenever men argue with each other, one will malign the other with a blemish that exists in his lineage. Thus if he was unacceptable, the matter would have been made known.49I.e., after the blemish was mentioned in quarrels, it would become a matter of public knowledge and investigated accordingly. Women, by contrast, do not malign [each other] with regard to blemishes in their lineage.50Hence, their blemished lineage would not be public knowledge.

21. Why must a man make an investigation when he desires to marry a woman from a family concerning whom the presumption of acceptable lineage has been impaired and yet a woman who desires to marry into this family is not required to make an investigation? Because woman of acceptable lineage were not warned against marrying [men of] unacceptable lineage.51The Rambam's statements (based on his interpretation of Kiddushin 76b) have attracted the attention of the commentaries who raise a basic question: The prohibition against marrying an unacceptable partner (e.g., a mamzer) applies equally to men and women (see Chapter 1, Halachah 1). Why then is a woman not warned with regard to this matter?

The Maggid Mishneh (quoting Rashi's commentary to Kiddushin 76a) states that here, the Rambam intent is that since the Torah did not forbid a woman of the priestly family from marrying a challal, our Sages did not require a woman to make an investigation even when there is a question whether her future husband is entirely unacceptable.

According to Rashi who interprets "disputing a family's lineage" (Halachah 18) as merely casting aspersions, this interpretation is tenable. After all, we have no hard and fast evidence that the man's lineage is unacceptable. But according to the Rambam, who defines that term as referring to testimony delivered in court, the original question remains. Since there is a firm possibility that a Scriptural prohibition is involved, why shouldn't a woman be required to make an investigation? Among the resolutions offered is that of the Chelkat Mechokek 2:5 is that the Rambam would require an investigation even when a woman desires to marry. Nevertheless, the investigation need not include all of the eight (or ten) women mentioned by the Rambam. Such thoroughness is required only when a man seeks to marry.

See the gloss of the Maggid Mishneh to Halachah 18 and the Chelkat Mechokek 2:3 which cite differing opinions which also require a woman to make a full-fledged investigation of the lineage of a man she desires to marry if there are questions concerning his lineage.

22. Whenever a person is called a mamzer, a netin a challal, or a servant and he remains silent, we suspect [the lineage of] him and his family52We assume that he would not remain silent when his lineage is slurred unless there was some truth to the assertions.

The Ra'avad states that the Rambam's statement (taken from Ketubot 14b) held true only in the Talmudic era when a person who insulted a colleague's lineage was placed under a ban of ostracism. Hence when a person remained silent instead of appealing to the court, we could assume that he was admitting to the accuser's assertion. In the present era, by contrast, there is no punishment given for making such slurs. Hence, the insulted person would have no benefit in bringing the matter to the court's attention. Accordingly, it is preferable to remain silent.

The Ramban and the Rashba explain that the Rambam's words apply with regard to a family concerning which there already exist doubts with regard to their lineage. When, by contrast, their lineage is considered unblemished, it is preferable for them to remain silent. Rabbenu Nissim states that the insulted person's silence is considered significant only when it is common for him to protest other matters. If, however, he usually remains silent, the fact that he does so in this situation as well is of no consequence. The Shulchan Aruch (Even HaEzer 2:4) quotes the Rambam's words and the Rama quotes the latter views.
and do not marry women from this [family] unless an investigation was made as we explained.53As explained in Halachot 18-19. The investigation is sufficient to clarify any difficulties, for the suspicion created by his silence is not a more serious factor than the testimony of the witnesses mentioned in Halachah 18 (Maggid Mishneh).

23. When there is a suspicion that a person concerning whom there is a question whether he is a challal married into a family,54I.e., there is a report that a man of questionable status married into a family, but the identity of that man and that of his wife are not known. every widow from that family is forbidden to a priest at the outset.55One might think that because of the multiple doubt involved the woman would be permitted at the outset. Nevertheless, because of the stringency of the laws of proper lineage, this leniency is not taken. [After the fact,] if she married [a priest], she need not be divorced because there are two questions involved: Maybe this is the widow of that challal56And as is stated in Chapter 18, Halachah 1, a woman who engaged in relations with a challal is forbidden to the priesthood. or maybe it is not? Even if you say that she was his widow, maybe he was a challal or maybe he was not?57Since there is a multiple doubt (sefek sefeikah), the woman is permitted.

If, however, a person who was definitely a challal married into a family, every woman58I.e., both widows and daughters (Kessef Mishneh). from that family is forbidden to a priest until he conducts an investigation. If he marries [such a woman without an investigation], she must be divorced. The same laws59I.e., the first clause applies to a person's whose status as a mamzer is a matter of question and the second clause to whose unacceptable status is definite (Kessef Mishneh).

In his Kessef Mishneh, Rav Yosef Caro mentions opinions that rule more stringently and forbid marriage even when there is a report that a person about whom a question was raised whether or not he is a mamzer married into a family. In his Shulchan Aruch (Even HaEzer 2:5), however, he quotes the Rambam's view.
apply if a person regarding whom there is a question whether he is a mamzer or a person who is definitely mamzer became intermingled in the family. For the same prohibition applies to the priesthood with regard to the wife of a challal and the wife of a mamzer, as we explained.60Chapter 18, Halachah 1.

רמב״ם פרק אחד ליום: כ״ז חשון ה׳תשפ״ז

הלכות איסורי ביאה פרק יט

א) איזו היא חללה, זו שנולדה מאיסור כהונה; וכן אחת מן הנשים האסורות לכהונה שנבעלה לכוהן, נתחללה. אבל הכוהן עצמו שעבר העבירה, לא נתחלל. [ב] ובין שנבעלה באונס בין שנבעלה בשגגה, בין כדרכה בין שלא כדרכה -- משהערה בה, נתחללה: והוא שיהיה כוהן בן תשע שנים ויום אחד ומעלה, ותהיה זו האסורה לו בת שלוש שנים ויום אחד ומעלה.

ב) [ג] כיצד, כוהן בן תשע שנים ויום אחד שבא על הגרושה, או על הזונה, וכוהן גדול שבא עליהן, או על האלמנה, או שנשא בעולה ובא עליה -- הרי אלו נתחללו לעולם; ואם הוליד ממנה בן, בין זה שחיללה בין כוהן אחר -- הוולד חלל. אבל כוהן שקידש אישה מאיסורי כהונה, ונתאלמנה או נתגרשה מן האירוסין -- לא נתחללה; ואם נישאת -- אף על פי שלא נבעלה, נתחללה: שכל נשואה בחזקת בעולה היא, אף על פי שנמצאת בתולה. [ד] כוהן גדול שנשא בוגרת, או מוכת עץ -- לא חיללה; וכן אם בעל בעולה בלא נישואין, לא חיללה.

ג) [ה] כוהן הבא על ערווה מן העריות חוץ מנידה, או על אחת מחייבי לאוין השווין בכול -- עשה אותה זונה, כמו שביארנו; חזר ובא עליה ביאה שנייה, בין הוא בין כוהן אחר -- נעשת חללה, וזרעו ממנה חללים.

ד) לפיכך כוהן שבא על זקוקה ליבם, ונתעברה מביאה ראשונה -- הוולד כשר, לפי שאינה מאיסורי כהונה; ונעשת זונה. חזר ובא עליה ביאה שנייה, נתעברה וילדה -- היא חללה וולדה חלל, לפי שהוא מאיסורי כהונה. [ו] וכן כוהן הבא על הגיורת והמשוחררת -- חיללה, וזרעו ממנה חללים.

ה) כוהן שבא על הנידה, הוולד כשר ואינו חלל -- שאין איסור הנידה מיוחד בכוהנים, אלא שווה בכול. [ז] כוהן שנשא גרושה מעוברת, בין ממנו בין מאחר, וילדה כשהיא חללה -- הוולד כשר, שהרי לא בא מטיפת עבירה.

ו) [ח] כבר ביארנו, שהחלוצה אסורה לכוהן מדבריהם. לפיכך כוהן שבעל חלוצה -- הרי זו חללה, וזרעה מכוהן חללים: והכול מדבריהם. אבל כוהן שבא על אחת מהשנייות -- היא כשרה, וזרעו ממנה כשרים: שאיסור השנייות איסור השווה בכול, ואינו מיוחד בכוהנים.

ז) [ט] כוהן שבא על ספק זונה, כגון ספק גיורת או משוחררת, או שבא על ספק גרושה, וכן כוהן גדול שבא על ספק אלמנה -- הרי זו ספק חללה, וולדה ספק חלל.

ח) [י] נמצאו החללים שלושה -- חלל מן התורה, וחלל מדבריהם, וספק חלל. וכל ספק חלל, נותנין עליו חומרי כוהנים וחומרי ישראל -- אינו אוכל בתרומה כישראל, ולא מיטמא למתים ככוהן, ונושא אישה הראויה לכוהן; ואם אכל, או נטמא, או נשא גרושה -- מכין אותו מכת מרדות. והוא הדין, לחלל של דבריהם. אבל חלל של תורה הודאי -- הרי הוא כזר, ונושא גרושה, ומיטמא למתים: שנאמר "אמור אל הכוהנים בני אהרון" (ויקרא כא,א) -- אף על פי שהן בני אהרון, עד שיהיו בכיהונם.

ט) [יא] כוהן זכר, הוא שאסור לישא חללה וזונה; ולפיכך אסור בגיורת ומשוחררת, שהיא כזונה כמו שביארנו. אבל הכוהנת, מותרת להינשא לחלל ולגר ולמשוחרר -- שלא הוזהרו כשרות להינשא לפסולין, שנאמר "בני אהרון" (ויקרא כא,א), ולא בנות אהרון. נמצא הגר מותר לישא ממזרת, ומותר לישא כוהנת.

י) [יב] גרים ומשוחררים שנשאו אלו מאלו, והולידו בת, אפילו לאחר כמה דורות -- הואיל ולא נתערב בהן זרע ישראל, הרי אותה הבת אסורה לכוהן; ואם נשאת, לא תצא -- הואיל והורתה ולידתה בקדושה. אבל גר או משוחרר שנשא בת ישראל, או ישראל שנשא גיורת או משוחררת -- בתו כשרה לכהונה, לכתחילה.

יא) [יג] גר עמוני שנשא בת ישראל, וכן מצרי שני שנשא בת ישראל -- אף על פי שביאתם בעבירה, והרי נשותיהן זונות, כמו שביארנו -- בנותיהם כשרות לכהונה, לכתחילה.

יב) [יד] חלל שנשא כשרה, זרעו ממנה חללים; וכן בן בן בנו אפילו אחר אלף דור -- שבן החלל הזכר, חלל לעולם. ואם הייתה בת, אסורה היא לכהונה -- שהרי היא חללה. אבל ישראל שנשא חללה, הוולד כשר; לפיכך אם הייתה בת, הרי זו תינשא לכהונה.

יג) [טו] כוהנים ולויים וישראליים -- מותרין לבוא זה בזה, והוולד הולך אחר הזכר; לויים וישראליים וחללים -- מותרים לבוא זה בזה, והוולד הולך אחר הזכר: שנאמר "ויתיילדו על משפחותם לבית אבותם" (במדבר א,יח) -- בית אביו היא משפחתו, ואין בית אימו משפחתו.

יד) [טז] לויים וישראליים וחללים וגרים ומשוחררים -- מותרין לבוא זה בזה. והגר והמשוחרר שנשא לוייה, או ישראלית, או חללה -- הרי הבן ישראלי; וישראלי או לוי או חלל שנשאו גיורת, או משוחררת -- הוולד הולך אחר הזכר.

טו) [יז] כל משפחות בחזקת כשרות, ומותר לישא מהן לכתחילה; ואף על פי כן, אם ראית שתי משפחות שמתגרות זו בזו תמיד, או ראית משפחה שהיא בעלת מצה ומריבה תמיד, או ראית איש שהוא מרבה מריבה עם הכול ועז פנים ביותר -- חוששין להן, וראוי להתרחק מהן: שאלו מיני פסלנות הן.

טז) וכן כל הפוסל את אחרים תמיד, כגון שנותן שמץ במשפחות או ביחידים, ואומר עליהן שהן ממזרים -- חוששין לו, שמא ממזר הוא; ואם אמר עליהן שהן עבדים, חוששין לו שמא עבד הוא: שכל הפוסל, במומו הוא פוסל.

יז) וכן כל מי שיש בו עזות פנים, או אכזרייות, ושונא את הברייות, ואינו גומל להן חסד -- חוששין לו ביותר, שמא גבעוני הוא: שסימני ישראל האומה הקדושה -- ביישנים, רחמנים, וגומלי חסדים; ובגבעונים הוא אומר "והגבעונים לא מבני ישראל המה" (שמואל ב כא,ב) -- לפי שהעיזו פניהם, ולא נתפייסו, ולא ריחמו בני שאול ולא זכרו לישראל חסד למחול לבני מלכם, והם עשו עימהם חסד והחיום בתחילה.

יח) משפחה שקרא עליה ערער, והוא שיעידו שניים שנתערב בהן חלל או ממזר, או שיש בהן עבדות -- הרי זו ספק. ואם משפחת כוהנים היא -- לא יישא ממנה אישה, עד שיבדוק עליה ארבע אימהות שהן שמונה: אימה, ואם אימה, ואם אבי אימה, ואם אם אבי אימה; וכן הוא בודק על אם אביה, ואם אם אביה, ואם אבי אביה, ואם אם אבי אביה.

יט) ואם הייתה משפחה זו שקרא עליה ערער לויים, או ישראליים -- מוסיף לבדוק להם זוג אחד; ונמצא בודק עשר אימהות, שהעירוב בלויים וישראליים יתר מן הכוהנים.

כ) ולמה בודק בנשים בלבד -- מפני שהאנשים, כל עת שיריבו זה את זה, יחרף את חברו בפסול שיש בייחוסו, ואילו היה שם פסול, היה נשמע; אבל הנשים, אין מחרפות בייחוסין. [כא] ולמה יבדוק האיש כשירצה לישא ממשפחה זו שהורעה חזקתה, ולא תבדוק אישה שתינשא להם -- מפני שלא הוזהרו כשרות להינשא לפסולין.

כא) [כב] כל שקורין לו ממזר ושותק, או נתין ושותק, או חלל ושותק, או עבד ושותק -- חוששין לו ולמשפחתו, ואין נושאין מהן אלא אם כן בודקין אחריהן, כמו שביארנו.

כב) [כג] משפחה שנתערב בה ספק חלל -- כל אלמנה מאותה משפחה, אסורה לכוהן לכתחילה; ואם נישאת, לא תצא -- מפני שהן שתי ספקות: שמא זו אלמנת אותו חלל, שמא אינה אלמנתו; ואם נאמר שהיא אלמנתו, שמא חלל הוא שמא אינו חלל. אבל אם נתערב בה חלל ודאי, כל אישה מהן אסורה לכוהן עד שיבדוק; ואם נישאת, תצא. והוא הדין, אם נתערב בה ספק ממזר, או ממזר ודאי -- שאשת ממזר ואשת חלל לכהונה, איסור אחד הוא, כמו שביארנו.

רמב״ם פרק אחד ליום - כ״ז חשון ה׳תשפ״ז