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.