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. ¹² But 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, ¹³ then 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.