Leviticus 18:28-30

28so that the land will not spew you out, should you defile it, as it has spewed out the nation which has been before you.

29For whoever does any of these abominations, 1those persons who do so shall be cut off from among their people.

30Thus you are to keep 2My charge, that you do not practice any of the abominable customs which have been practiced before you, so as not to defile yourselves with them; 3I am the Lord your God.’”