Leviticus 13:18-28

¹⁸And when the flesh hath in the skin thereof a boil, and it is healed,

¹⁹and in the place of the boil there is a white rising, or a bright spot, reddish-white, then it shall be showed to the priest;

²⁰and the priest shall look; and, behold, if the appearance thereof be lower than the skin, and the hair thereof be turned white, then the priest shall pronounce him unclean: it is the plague of leprosy, it hath broken out in the boil.

²¹But if the priest look on it, and, behold, there be no white hairs therein, and it be not lower than the skin, but be dim; then the priest shall shut him up seven days:

²²and if it spread abroad in the skin, then the priest shall pronounce him unclean: it is a plague.

²³But if the bright spot stay in its place, and be not spread, it is the scar of the boil; and the priest shall pronounce him clean.

²⁴Or when the flesh hath in the skin thereof a burning by fire, and the quick flesh of the burning become a bright spot, reddish-white, or white;

²⁵then the priest shall look upon it; and, behold, if the hair in the bright spot be turned white, and the appearance thereof be deeper than the skin; it is leprosy, it hath broken out in the burning: and the priest shall pronounce him unclean: it is the plague of leprosy.

²⁶But if the priest look on it, and, behold, there be no white hair in the bright spot, and it be no lower than the skin, but be dim; then the priest shall shut him up seven days:

²⁷and the priest shall look upon him the seventh day: if it spread abroad in the skin, then the priest shall pronounce him unclean: it is the plague of leprosy.

²⁸And if the bright spot stay in its place, and be not spread in the skin, but be dim; it is the rising of the burning, and the priest shall pronounce him clean: for it is the scar of the burning.