Leviticus 13:18-20

Living Bible

¹⁸ “In the case of a man who has a boil in his skin which heals, ¹⁹ but which leaves a white swelling or a bright spot, sort of reddish white, the man must go to the priest for examination. ²⁰ If the priest sees that the trouble seems to be down under the skin, and if the hair at the spot has turned white, then the priest shall declare him defiled, for leprosy has broken out from the boil.