Leviticus 13:26-28

21st Century King James Version

²⁶ But if the priest look on it, and behold, there is no white hair in the bright spot and it is no lower than the other skin, but is somewhat dark, then the priest shall shut him up seven days.

²⁷ And the priest shall look upon him the seventh day; and if it is spread much 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 his place and spread not in the skin, but it is somewhat dark, it is a rising from the burning; and the priest shall pronounce him clean, for it is an inflammation from the burning.