'Themselves' in the Bible

They must no longer offer their sacrifices to the goat-demons that they have prostituted themselves with. This will be a permanent statute for them throughout their generations.

“Do not defile yourselves by any of these practices, for the nations I am driving out before you have defiled themselves by all these things.

then I will turn against that man and his family, and cut off from their people both him and all who follow him in prostituting themselves with Molech.