Leviticus 18:10-18

10“ ‘Do not have sexual relations with your son’s daughter or your daughter’s daughter; that would dishonor you.

11“ ‘Do not have sexual relations with the daughter of your father’s wife, born to your father; she is your sister.

12“ ‘Do not have sexual relations with your father’s sister; she is your father’s close relative.

13“ ‘Do not have sexual relations with your mother’s sister, because she is your mother’s close relative.

14“ ‘Do not dishonor your father’s brother by approaching his wife to have sexual relations; she is your aunt.

15“ ‘Do not have sexual relations with your daughter-in-law. She is your son’s wife; do not have relations with her.

16“ ‘Do not have sexual relations with your brother’s wife; that would dishonor your brother.

17“ ‘Do not have sexual relations with both a woman and her daughter. Do not have sexual relations with either her son’s daughter or her daughter’s daughter; they are her close relatives. That is wickedness.

18“ ‘Do not take your wife’s sister as a rival wife and have sexual relations with her while your wife is living.