Leviticus 13:34-36

New Catholic Bible

³⁴ On the seventh day the priest shall examine the scab. If the scab has not spread on the skin and it does not appear to be deeper than the skin, then the priest shall declare him to be clean. He shall wash his clothes, for he is clean. ³⁵ But if the scab spreads after his cleansing, ³⁶ the priest shall examine him. If the scab has spread, the priest need not look for yellow hair. He is unclean.