Leviticus 18:26-28

New Catholic Bible

²⁶ Therefore, you shall observe my statutes and my ordinances. You shall not commit any abominations, neither anyone from your own nation nor any aliens who dwell among you. ²⁷ The men of the land that lies before you have committed all of these abominations, and the land is defiled. ²⁸ Otherwise the land will vomit you out, too, when you defile it, like it vomited out the pagans before you.