King James Version
Defile not ye yourselves in any of these things: for in all these the nations are defiled which I cast out before you:English Standard Version
"Do not make yourselves unclean by any of these things, for by all these the nations I am driving out before you have become unclean,Catholic Public Domain Version
Do not pollute yourselves with any of these things, by which all of the nations, which I will cast out in your sight, have been contaminate