Leviticus 20:24-26

“I’ve told you, remember, that you will possess their land that I’m giving to you as an inheritance, a land flowing with milk and honey. I am GOD, your God, who has distinguished you from the nations. So live like it: Distinguish between ritually clean and unclean animals and birds. Don’t pollute yourselves with any animal or bird or crawling thing which I have marked out as unclean for you. Live holy lives before me because I, GOD, am holy. I have distinguished you from the nations to be my very own.