Leviticus 18:26-28

Revised Standard Version

²⁶ But you shall keep my statutes and my ordinances and do none of these abominations, either the native or the stranger who sojourns among you ²⁷ (for all of these abominations the men of the land did, who were before you, so that the land became defiled); ²⁸ lest the land vomit you out, when you defile it, as it vomited out the nation that was before you.