Leviticus 18:4-5, 26

Ye shall do my judgments, and keep mine ordinances, to walk therein: I am the LORD your God. Ye shall therefore keep my statutes, and my judgments: which if a man do, he shall live in them: I am the LORD.

Ye shall therefore keep my statutes and my judgments, and shall not commit any of these abominations; neither any of your own nation, nor any stranger that sojourneth among you