Leviticus 18:3, 24, 30

You must not do as they do in Egypt, where you used to live, and you must not do as they do in the land of Canaan, where I am bringing you. Do not follow their practices.

“ ‘Do not defile yourselves in any of these ways, because this is how the nations that I am going to drive out before you became defiled.

Keep my requirements and do not follow any of the detestable customs that were practiced before you came and do not defile yourselves with them. I am the LORD your God.’ ”