Leviticus 20:15-17

Amplified Bible

¹⁵ If a man has intimate relations with an animal, he shall most certainly be put to death; you shall kill the animal also. ¹⁶ If a woman approaches any animal to mate with it, you shall kill the woman and the animal; they shall most certainly be put to death; their blood is on them.

¹⁷ ‘If a man takes his sister, his father’s daughter or his mother’s daughter, so that he sees her nakedness and she sees his nakedness, it is a disgrace; and they shall be cut off in the sight of the sons of their people. He has uncovered his sister’s nakedness; he bears [responsibility for] his guilt.