Leviticus 13:10

13:10 The priest will then examine it, and if a white swelling is on the skin, it has turned the hair white, and there is raw flesh in the swelling,

Leviticus 13:14-15

13:14 But whenever raw flesh appears in it he will be unclean, 13:15 so the priest is to examine the raw flesh and pronounce him unclean – it is diseased.