Rujukan Mishnah untuk Imamat 21:13: Mishnah Makkot, Mishnah Horayot, Mishnah Yevamot & Mishnah Sotah

And these are liable to be flogged:One who had relations with his sister, or his father's sister, or his mother's sister, or his wife's sister, or his brother's wife, or his father's brother's wife, or a menstruant; A high priest who marries a widow, an ordinary priest who marries a divorcee or a halutzah; An Israelite who marries a mamzereth or natinah, or an Israelite woman who is married to a mamzer or a natin. In the case of a [woman who is both] a divorcee and a widow [a high priest] is liable on two counts. But in the case of a [woman who is both] a divorcee and a halutzah, an ordinary priest is liable only on one count.

And who is the anointed priest? He who was anointed with the anointing oil and not he that has more garments. The only difference between a high priest who is anointed with the anointing oil and one who has more garments is the bull that is offered for [the unwitting transgression of] any of the commandments. And the only difference between the acting (high) priest and the former (high) priest is the bull on the Day of Atonement and the tenth part of the ephah. They are both equal in the service of the Day of Atonement, and both are commanded to marry a virgin and are forbidden to marry a widow; they are both forbidden to become impure for their relatives; they do not let their hair grow long, nor do they rend their clothes; and they return the (accidental) killer (from the city of refuge).

An Ammonite and a Moabite are forbidden [to enter into the congregation of the Lord] and their prohibition is for ever. However, their women are permitted at once. An Egyptian and an Edomite are forbidden only until the third generation, whether they are males or females. Rabbi Shimon permits their women immediately. Said Rabbi Shimon: This is a kal vehomer: if where the males are forbidden for all time the females are permitted immediately, where the males are forbidden only until the third generation how much more should the females be permitted immediately. They said to him: If this is a halakhah, we shall accept it; but if it is only a logical reference, there is a refutation. He replied: This is not so, I am in fact saying a halakhah. Mamzerim and nethinim are forbidden, and their prohibition is forever, whether they be males or females.