Leviticus 13:31-33

Living Bible

³¹ But if the priest’s examination reveals that the spot seems to be only in the skin but there is healthy hair in it, then he shall be quarantined for seven days, ³² and examined again on the seventh day. If the spot has not spread and no yellow hair has appeared, and if the infection does not seem to be deeper than the skin, ³³ he shall shave off all the hair around the spot (but not on the spot itself) and the priest shall quarantine him for another seven days.