7 But if the scab spreads further on his skin after he has presented himself to the priest for his cleansing, he must present himself again to the priest.
8 The priest will examine him, and if the scab has spread on the skin, then the priest must pronounce him unclean; he has a skin disease.
9 “When a skin disease develops on a person, he is to be brought to the priest.
10 The 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,
11 it is a chronic disease on the skin of his body, and the priest must pronounce him unclean. He need not quarantine him, for he is unclean.
12 But if the skin disease breaks out all over the skin so that it covers all the skin of the infected person from his head to his feet so far as the priest can see,
13 the priest will look, and if the skin disease has covered his entire body, he is to pronounce the infected person clean. Since he has turned totally white, he is clean.