Leviticus 13:8-12
English Standard Version
9"When a man is afflicted with a leprous disease, he shall be brought to the priest,
10and the priest shall look. And if there is a white swelling in the skin that has turned the hair white, and there is raw flesh in the swelling,
11it is a chronic leprous disease in the skin of his body, and the priest shall pronounce him unclean. He shall not shut him up, for he is unclean.
12And if the leprous disease breaks out in the skin, so that the leprous disease covers all the skin of the diseased person from head to foot, so far as the priest can see,