Leviticus 13:43-46

43Then 1the priest shall look at him; and if the swelling of the infection is reddish-white on his bald head or on his bald forehead, like the appearance of leprosy in the skin of the 2body, 44he is a leprous man, he is unclean. The priest shall surely pronounce him unclean; his infection is on his head.

45“As for the leper who has the infection, his clothes shall be torn, and 3the hair of his head shall be 4uncovered, and he shall 5cover his mustache and cry, ‘6Unclean! Unclean!’ 46He shall remain unclean all the days during which he has the infection; he is unclean. He shall live alone; his dwelling shall be 7outside the camp.