Leviticus 13:30-32

21st Century King James Version

³⁰ then the priest shall see the plague; and behold, if it be in appearance deeper than the skin and there is in it a yellow thin hair, then the priest shall pronounce him unclean; it is a dry scall, even a leprosy upon the head or beard.

³¹ And if the priest look on the plague of the scall, and behold, it is not in appearance deeper than the skin and 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 on the seventh day the priest shall look on the plague; and behold, if the scall spread not and there is in it no yellow hair and the scall is not in appearance deeper than the skin,