Leviticus 13:20-22

World English Bible

²⁰ The priest shall examine it. Behold, if its appearance is deeper than the skin, and its hair has turned white, then the priest shall pronounce him unclean. It is the plague of leprosy. It has broken out in the boil. ²¹ But if the priest examines it, and behold, there are no white hairs in it, and it isn’t deeper than the skin, but is dim, then the priest shall isolate him seven days. ²² If it spreads in the skin, then the priest shall pronounce him unclean. It is a plague.