Leviticus 20:6-8

New Revised Standard Version, Anglicised

⁶ If any turn to mediums and wizards, prostituting themselves to them, I will set my face against them, and will cut them off from the people. ⁷ Consecrate yourselves therefore, and be holy; for I am the Lord your God. ⁸ Keep my statutes, and observe them; I am the Lord; I sanctify you.