Therefore thus saith the Lord, If thou return, then will I bring thee again, and thou shalt stand before me: and if thou take forth the precious from the vile, thou shalt be as my mouth: let them return unto thee; but return not thou unto them.
This is the law of the plague of leprosy in a garment of woolen or linen, either in the warp, or woof, or any thing of skins, to pronounce it clean, or to pronounce it unclean.
Take heed in the plague of leprosy, that thou observe diligently, and do according to all that the priests the Levites shall teach you: as I commanded them, so ye shall observe to do.