Leviticus 18:15-18 The Message (MSG)

15. “Don’t have sex with your daughter-in-law. She is your son’s wife; don’t have sex with her.

16. “Don’t have sex with your brother’s wife; that would violate your brother.

17. “Don’t have sex with both a woman and her daughter. And don’t have sex with her granddaughters either. They are her close relatives. That is wicked.

18. “Don’t marry your wife’s sister as a rival wife and have sex with her while your wife is living.

Leviticus 18