Leviticus 18:24

24 Do not defile yourselves with any of these things; for in all these things the nations are defiled, which I drive out before you,

Leviticus 18:24 Meaning and Commentary

Leviticus 18:24

Defile not ye yourselves in any of these things
In incestuous copulations and marriages, in adultery, corporeal and spiritual, and bestiality: for in all these the nations are defiled which I cast out before you;
that is, the seven nations of the land of Canaan, which God was about to eject out of their land to make room for the Israelites, and that on account of the above shocking vices which abounded among them; so that in some sense the land they dwelt upon was defiled by them, and called for vengeance on them, as even loathing its inhabitants, as afterwards suggested.

Leviticus 18:24 In-Context

22 And thou shalt not lie with a man as with a woman, for it is an abomination.
23 Neither shalt thou lie with any quadruped for copulation, to be polluted with it: neither shall a woman present herself before any quadruped to have connexion with it; for it is an abomination.
24 Do not defile yourselves with any of these things; for in all these things the nations are defiled, which I drive out before you,
25 and the land is polluted; and I have recompensed their iniquity to them because of it, and the land is aggrieved with them that dwell upon it.
26 And ye shall keep all my statutes and all my ordinances, and ye shall do none of these abominations; neither the native, nor the stranger that joins himself with you:

The Brenton translation of the Septuagint is in the public domain.