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.

References for Leviticus 18:17

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

References for Leviticus 18:18

19 “ ‘Do not approach a woman to have sexual relations during the uncleanness of her monthly period.

References for Leviticus 18:19

20 “ ‘Do not have sexual relations with your neighbor’s wife and defile yourself with her.