Leviticus 13:28-30

New American Standard Bible

²⁸ But if the bright spot remains in its place and has not spread in the skin, but is dim, it is the swelling from the burn; and the priest shall pronounce him clean, for it is only the scar of the burn.

²⁹ “Now if a man or woman has an infection on the head or on the beard, ³⁰ then the priest shall look at the infection, and if it appears to be deeper than the skin and there is thin yellowish hair in it, then the priest shall pronounce him unclean; it is a scale, it is leprosy of the head or of the beard.