Leviticus 20:6-8

King James Version

⁶ And the soul that turneth after such as have familiar spirits, and after wizards, to go a whoring after them, I will even set my face against that soul, and will cut him off from among his people.

⁷ Sanctify yourselves therefore, and be ye holy: for I am the Lord your God.

⁸ And ye shall keep my statutes, and do them: I am the Lord which sanctify you.