Leviticus 13:15-17

New Catholic Bible

¹⁵ The priest, when he sees the raw skin, shall declare him unclean. The raw skin is unclean; it is leprosy. ¹⁶ But if the raw skin becomes white, then he shall come before the priest ¹⁷ and the priest shall examine him. If he sees that the sore has turned white, the priest shall declare the person with the sore to be clean, for he is clean.