Leviticus 13:30

27 and the priest shall view him on the seventh day,—if it, hath plainly spread in the skin, then shall the priest pronounce him unclean, the plague-spot of leprosy, it is.

28 But, if, in its place the bright spot hath stayed, and hath not spread in the skin, but, itself, is faint, the rising of a burning, it is,—and the priest shall pronounce him clean, for only the inflaming of the burning, it is.

29 And, when there cometh to be in, any man or woman, a spot,—in the head or in the beard,

30 then shall the priest view the spot and lo! if, the appearance thereof, is deeper than the skin, and, therein, is yellow, thin hair, then shall the priest pronounce him unclean a scall, it is, a leprosy of the head or of the beard, it is.

31 But when the priest vieweth the spot, and lo! there is, no appearance, of it deeper than the skin, and, no dark hair, is therein, then shall the priest shut up him that hath the plague-spot of scall, seven days;

32 and the priest shall view the spot on the seventh day, and lo! if the scall hath not spread, and there hath not come to be therein yellow hair,—and, the appearance of the scall, is not deeper than the skin,

33 then shall he shave himself, but the scall, shall he not shave, and the priest shall shut up him who hath the scall seven days, more;