Leviticus 13:14-19

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. 13:16 If, however, the raw flesh once again turns white, then he must come to the priest. 13:17 The priest will then examine it, and if the infection has turned white, the priest is to pronounce the person with the infection clean – he is clean.

A Boil on the Skin

13:18 “When someone’s body has a boil on its skin and it heals, 13:19 and in the place of the boil there is a white swelling or a reddish white bright spot, he must show himself to the priest.