'Be Clean' in the Bible

In thy filthiness is lewdness: because I have cleansed thee and thou wast not cleansed, thou shalt not be cleansed from thy filthiness any more, till I have caused my wrath toward thee to rest.

And I will sprinkle clean water upon you, and ye shall be clean: from all your filthiness, and from all your idols, will I cleanse you.