Leviticus 13:20
King James Version
“And if, when the priest seeth it, behold, it in sight lower than the skin, and the hair thereof be turned white; the priest shall pronounce him unclean: it a plague of leprosy broken out of the boil.”
Context
17And the priest shall see him: and, behold, the plague be turned into white; then the priest shall pronounce clean the plague: he clean.
18The flesh also, in which, in the skin thereof, was a boil, and is healed,
19And in the place of the boil there be a white rising, or a bright spot, white, and somewhat reddish, and it be shewed to the priest;
20And if, when the priest seeth it, behold, it in sight lower than the skin, and the hair thereof be turned white; the priest shall pronounce him unclean: it a plague of leprosy broken out of the boil.
21But if the priest look on it, and, behold, no white hairs therein, and it not lower than the skin, but somewhat dark; then the priest shall shut him up seven days:
22And if it spread much abroad in the skin, then the priest shall pronounce him unclean: it a plague.
23But if the bright spot stay in his place, spread not, it a burning boil; and the priest shall pronounce him clean.