Первосвященник не может жениться на вдове, как вдове от обручения, так и вдове от брака. И он не может жениться на богерете (том, кто достиг совершеннолетия), [написано (Левит 21:14): «И он, женщина в ее девственности, он возьмет»—исключить богерет, чьи девственные признаки частично утрачены (в процессе созревания)] Р. Элиэзер и Р. Шимон допускают богерет. [Галаха не соответствует им.] Он не может жениться на мукате иц (случайно девственница девственница). Если он женился на вдове и был назначен первосвященником, он может жениться на ней. Это случилось с Иешуа б. Гамла, что он обручил Марту, дочь Baitus, и царь назначил его первосвященником, и он женился на ней. Если шомерет явам (женщина, ожидающая ибума), упал перед обычным священником (для ибума), и он был назначен первосвященником—даже если он сделал в ней маамар, он не может жениться на ней. Если брат первосвященника умер, он дает ей чалицу, но он не берет ее в ибум.
Tosefta Yevamot
A boy of nine years and one day [who is an] Ammonite or a Moabite, an Egyptian or an Edomite or an an idolater, a Nitin or a mamzer who engaged in relations with the daughter of a priest or the daughter of a Levite or the daughter of an Israelite -- she is disqualified from [marriage into] the priesthood. Rabbi Yosei says, whoever's offspring is fit, she herself is fit; whoever's offspring is disqualified, she herself is disqualified. Rabban Shimon ben Gamaliel says, anyone whose daughter is permitted to you in marriage, his widow is permitted to you in marriage, and anyone whose daughter is not permitted to you in marriage, his widows is not permitted to you in marriage. A Levitess whose daughter is taken captive -- she is fit to the priesthood. Levites [whose genealogy may have been] compromised by their mothers -- the Sages did not suspect them. A Levitess who was taken captive, or who engaged in sexual relations with a man to whom she is forbidden -- they take away the tithe from her. The daughter of a Levite who is born of a female Nitin or a female mamzer -- they do not take away the tithe from her. An ordinary priest who married an aylonit*i.e., a female of 20 years or older who has not gone through puberty and is considered barren (see Nid. 5:9) -- behold, she may eat Terumah. A High Priest may not marry a woman he raped or seduced, but he may marry a minor who refused her husband. A High Priest whose brother died must perform chalitza, but if there are other brothers, he does not perform chalitza. For what reason did they say (see Yevamot 6:4) that a High Priest who performed ma'amar*i.e., the rabbinically ordained betrothal preceding a levirate marriage with the former wife of his deceased brother [before he was appointed High Priest] shall not bring her into marriage? Because the acquisition effected by ma'amer is not a complete acquisition.