Leviticus 13:23; Leviticus 13:28

23 But if the bright spot stay in his place, and spread not, it is a burning boil; and the priest shall pronounce him clean.

28 And if the bright spot stay in his place, and spread not in the skin, but it be somewhat dark; it is a rising of the burning, and the priest shall pronounce him clean: for it is an inflammation of the burning.