Vayikra 13:28-30

Orthodox Jewish Bible

²⁸ And if the bright spot stay in its place, and spread not in the skin, but it be dim, it is a swelling of the burn, and the kohen shall pronounce him tahor; for it is an inflammation of the burning.

²⁹ If an ish or isha have a nega upon the head or the chin,

³⁰ Then the kohen shall examine the nega, and, hinei, if it be in appearance deeper than the skin, and there be in it a yellow thin hair, then the kohen shall pronounce him tamei; it is a scale, even a tzara’at upon the head or chin.