Leviticus 18:1-4

Then the LORD spoke to Moses, saying, “Speak to the children of Israel, and say to them: ‘I am the LORD your God. According to the doings of the land of Egypt, where you dwelt, you shall not do; and according to the doings of the land of Canaan, where I am bringing you, you shall not do; nor shall you walk in their ordinances. You shall observe My judgments and keep My ordinances, to walk in them: I am the LORD your God.