Leviticus 18:1-5

And the LORD spake unto Moses, saying, Speak unto the children of Israel, and say unto them, I am the LORD your God. After the doings of the land of Egypt, wherein ye dwelt, shall ye not do: and after the doings of the land of Canaan, whither I bring you, shall ye not do: neither shall ye walk in their ordinances. 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.