Leviticus 20:25-27

²⁵And ye shall make a separation between the clean beast and the unclean, and between the unclean fowl and the clean, and ye shall not make yourselves an abomination by beast, or by fowl, or by anything that creepeth on the ground which I have separated for you, declaring it as unclean.

²⁶And ye shall be holy unto me; for I Jehovah am holy, and have separated you from the peoples to be mine.

²⁷And if there be a man or a woman in whom is a spirit of Python or of divination, they shall certainly be put to death: they shall stone them with stones; their blood is upon them.