12. You must not have sexual contact with your father’s sister; she is your father’s blood relative.
13. You must not have sexual contact with your mother’s sister because she is your mother’s blood relative.
14. You will not uncover the nakedness of your father’s brother—that is, you will not approach his wife for sex; she is your aunt.
15. You must not have sexual contact with your daughter-in-law; she is your son’s wife. You must not have sexual contact with her.
16. You will not uncover the nakedness of your brother’s wife; it is your brother’s nakedness.
17. You must not have sexual contact with a woman and her daughter. You will not marry her son’s daughter or her daughter’s daughter, thereby uncovering her nakedness. They are her blood relatives; it is shameful.
18. You must not marry your wife’s sister as a rival and have sexual contact with her while her sister is alive.
19. You must not approach a woman for sexual contact during her menstrual uncleanness.
20. You must not have sexual relations with the wife of your fellow Israelite, becoming unclean by it.