Leviticus 13:30

²⁸But if the bright spot remain stationary, and be not spread in the skin, but the sore should be dark, it is a scar of inflammation; and the priest shall pronounce him clean, for it is the mark of the inflammation.

²⁹And if a man or a woman have in them a plague of leprosy in the head or the beard;

— Leviticus 13:30 —

³¹And if the priest should see the plague of the scurf, and, behold, the appearance of it be not beneath the skin, and there is no yellowish hair in it, then the priest shall set apart him that has the plague of the scurf seven days.

³²And the priest shall look at the plague on the seventh day; and, behold, if the scurf be not spread, and there be no yellowish hair on it, and the appearance of the scurf is not hollow under the skin;