“When a man has a swelling on the skin of his body or a scab or a bright spot, and it becomes the plague-mark of tza'arat in his flesh, then he shall be brought to Aaron the kohen, or to one of his sons, the kohanim.
The kohen is to examine him, and behold, if there is a white swelling in the skin and it has turned the hair white and if there is raw flesh in the swelling,