Leviticus 18:23-25

²³“‘You shall not lie with any animal to defile yourself with it. No woman may give herself to an animal, to lie down with it: it is a perversion.

²⁴“‘Don’t defile yourselves in any of these things; for in all these the nations which I am casting out before you were defiled.

²⁵The land was defiled. Therefore I punished its iniquity, and the land vomited out her inhabitants.