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.
21. You must not give any of your children to offer them over to Molech so that you do not defile your God’s name: I am the Lord.