Leviticus 13:5-7

Complete Jewish Bible

⁵ On the seventh day the cohen is to examine him again, and if the sore appears the same as before and has not spread on the skin, then the cohen is to isolate him for seven more days. (LY: ii) ⁶ On the seventh day the cohen is to examine him again, and if the sore has faded and hasn’t spread on the skin, then the cohen is to declare him clean — it is only a scab, so he is to wash his clothes and be clean. ⁷ But if the scab spreads further on the skin after he has been examined by the cohen and declared clean, he is to let himself be examined yet again by the cohen.