Leviticus 20:24-26

24So I have said to you, “1You are to take possession of their land, and I Myself will give it to you to possess, a land flowing with milk and honey.” I am the Lord your God, who has 2singled you out from the peoples. 253You are therefore to make a distinction between the clean animal and the unclean, and between the unclean bird and the clean; and you shall not make 4yourselves detestable by animal or by bird, or by anything 5that crawls on the ground, which I have distinguished for you as unclean. 26So you are to be holy to Me, for I the Lord am holy; and I 6have singled you out from the peoples to be Mine.