And the leper in whom the plague is, his clothes shall be rent, and his head bare, and he shall put a covering upon his upper lip, and shall cry, Unclean, unclean.

And the priest shall look on the plague after it is washed: and behold, if the plague hath not changed its color, and the plague hath not spread; it is unclean; thou shalt burn it in the fire; it is fret inward, whether it is bare within or without.