Leviticus 13:27-29

American Standard Version

²⁷ and the priest shall look upon him the seventh day: if it spread abroad in the skin, then the priest shall pronounce him unclean: it is the plague of leprosy. ²⁸ And if the bright spot stay in its place, and be not spread in the skin, but be dim; it is the rising of the burning, and the priest shall pronounce him clean: for it is the scar of the burning.

²⁹ And when a man or woman hath a plague upon the head or upon the beard,