7 But if the sore spreads after the priest has examined him and pronounced him clean, he must appear before the priest again.
8 The priest will examine him again, and if it has spread, he shall pronounce him unclean; it is a dreaded skin disease.
9 If anyone has a dreaded skin disease, he shall be brought to the priest,
10 who will examine him. If there is a white sore on his skin which turns the hairs white and is full of pus,
11 it is a chronic skin disease. The priest shall pronounce him unclean; there is no need to isolate him, because he is obviously unclean.
12 If the skin disease spreads and covers the person from head to foot,
13 the priest shall examine him again. If he finds that it actually has covered the whole body, he shall pronounce the person ritually clean. If his whole skin has turned white, he is ritually clean.