Leviticus 21:7-9 (KJV)
7 They shall not take a wife that is a whore, or profane; neither shall they take a woman put away from her husband: for he is holy unto his God.
8 Thou shalt sanctify him therefore; for he offereth the bread of thy God: he shall be holy unto thee: for I the Lord, which sanctify you, am holy.
9 And the daughter of any priest, if she profane herself by playing the whore, she profaneth her father: she shall be burnt with fire.
Old Testament
Leviticus 20:26,27
Leviticus 20:26,27 (KJV)
26 And ye shall be holy unto me: for I the Lord am holy, and have severed you from other people, that ye should be mine.
27 A man also or woman that hath 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.