Leviticus 13:10–20

¹⁰The priest shall make an examination, and if there is a white swelling^k in the skin that has turned the hair white and there is a patch of raw flesh in the swelling,^{l* 11}it is a chronic defiling disease in the skin of his body. The priest shall pronounce him unclean; he shall not confine him, for he is unclean. ¹²But if the defiling disease breaks out in the skin so that it covers all the skin of the diseased person from head to foot, so far as the priest can see, ¹³then the priest shall make an examination, and if the defiling disease has covered all his body, he shall pronounce him clean of the disease; since it has all turned white, he is clean. ¹⁴But if raw flesh ever appears on him, he shall be unclean; ¹⁵the priest shall examine the raw flesh and pronounce him unclean. Raw flesh is unclean; it is defiling.^{* 16}But if the raw flesh again turns white, he shall come to the priest;^{* 17}the priest shall examine him, and if the disease has turned white, the priest shall pronounce the diseased person clean. He is clean.

¹⁸“When there is on the skin of one’s body a boil that has healed,^{* 19}and in the place of the boil there appears a white swelling^m or a reddish-white spot, it shall be shown to the priest.^{* 20}The priest shall make an examination, and if it appears deeper than the skin and its hair has turned white, the priest shall pronounce him unclean; this is a defiling disease, broken out in the boil.