Leviticus 13:10–20

¹⁰The priest will examine him. If there is a white swelling on the skin that has turned the hair white, and there is a patch of raw flesh in the swelling, ¹¹it is a chronic serious disease on the skin of his body, and the priest must pronounce him unclean.^f He need not quarantine him, for he is unclean. ¹²But if the skin disease breaks out all over the skin so that it covers all the skin of the stricken person from his head to his feet so far as the priest can see, ¹³the priest will look, and if the skin disease has covered his entire body, he is to pronounce the stricken person clean.^g Since he has turned totally white, he is clean. ¹⁴But whenever raw flesh appears on him, he will be unclean. ¹⁵When the priest examines the raw flesh, he must pronounce him unclean. Raw flesh is unclean; this is a serious skin disease. ¹⁶But if the raw flesh changes^A and^B turns white, he is to go to the priest. ¹⁷The priest will examine him, and if the sore has turned white, the priest must pronounce the stricken person clean; he is clean.

¹⁸“When a boil appears on the skin^h of someone’s bodyⁱ and it heals, ¹⁹and a white swelling or a reddish-white spot develops where the boil was, the person is to present himself to the priest. ²⁰The priest will make an examination, and if the spot seems to be beneath the skin and the hair in it has turned white, the priest must pronounce him unclean; it is a case of serious skin disease that has broken out in the boil.