Leviticus 13:31-33

King James Version

³¹ And if the priest look on the plague of the scall, and, behold, it be not in sight deeper than the skin, and that there is no black hair in it; then the priest shall shut up him that hath the plague of the scall seven days:

³² And in the seventh day the priest shall look on the plague: and, behold, if the scall spread not, and there be in it no yellow hair, and the scall be not in sight deeper than the skin;

³³ He shall be shaven, but the scall shall he not shave; and the priest shall shut up him that hath the scall seven days more: