'Clean' in the Bible

Its priests have wronged My law, And they pollute My holy things, Between holy and common they have not made separation, And between the unclean and the clean they have not made known, And from my sabbaths they have hidden their eyes, And I am pierced in their midst.

And I have sprinkled over you clean water, And ye have been clean; From all your uncleannesses, and from all your idols, I do cleanse you.

'And My people they direct between holy and common, and between unclean and clean they cause them to discern.