Leviticus 13:27

Then the priest shall look upon it: and, behold, [if] the hair in the bright spot be turned white, and it [be in] sight deeper than the skin; it [is] a leprosy broken out of the burning: wherefore the priest shall pronounce him unclean: it [is] the plague of leprosy.

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

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.

If a man or woman have a plague upon the head or the beard;