Leviticus 18:19-23

19Do not have sex with a woman at the time when she bleeds each month. She is unclean during that time.

20Do not have sex with the wife of another man. You would become unclean.

21Do not offer your child as a sacrifice to the false god, Molech. This would spoil God's honour. He is the Lord.

22A man must not have sex with another man. That is an evil thing to do.

23Do not have sex with an animal. That would make you unclean. A woman must not offer herself to an animal to have sex with it. She would be doing a disgusting thing.