Leviticus 20:26

You shall not walk in the customs of the nation which I am casting out before you; for they did all these things, and therefore I abhorred them.

But I have said to you, “You shall inherit their land, and I will give it to you to possess it, a land flowing with milk and honey.” I am the LORD your God, who has separated you from the peoples.

“‘You shall therefore make a distinction between the clean animal and the unclean, and between the unclean fowl and the clean. You shall not make yourselves abominable by animal, or by bird, or by anything with which the ground teems, which I have separated from you as unclean for you.

“‘A man or a woman that is a medium or is a wizard shall surely be put to death. They shall be stoned with stones. Their blood shall be upon themselves.’”