Leviticus 20:22-27 - You Shall Be Holy
22 Ye shall therefore keep all my statutes, and all my ordinances, and do them, that the land, where I bring you to dwell in it, not vomit you out. 23 And ye shall not walk in the customs of the nation which I cast out before you, for they did all these things, and therefore I abhorred them. 24 But I have said to you, Ye shall inherit their land, and I will give it to you to possess it, a land flowing with milk and honey. I am LORD your God, who has separated you from the peoples. 25 Ye shall therefore make a distinction between the clean beast and the unclean, and between the unclean fowl and the clean. And ye shall not make your souls abominable by beast, or by bird, or by anything with which the ground teems 26 And ye shall be holy to me, for I, LORD, am holy, and have set you apart from the peoples, that ye should be mine.
27 A man or also a woman who has a familiar spirit, or that is a wizard, shall surely be put to death. They shall stone them with stones; their blood shall be upon them.