Leviticus 13:30-31

Leeser(i) 30 Then shall the priest see the plague; and, behold, if its appearance be deeper than the skin, and there be in it a yellow thin hair: then shall the priest pronounce him unclean, it is a dry scall, it is the leprosy of the head or of the beard. 31 And if the priest see the plague of the scall, and, behold, its appearance be not deeper than the skin, and there be no black hair in it: then shall the priest shut up the plague of the scall seven days.