Leviticus 13:39-44

³⁹then the priest shall look: and behold, if the bright spots in the skin of their flesh be darkish white; it is a freckled spot that groweth in the skin: he is clean.

⁴⁰And the man whose hair is fallen off his head, he is bald: yet is he clean.

⁴¹And he that hath his hair fallen off from the part of his head toward his face, he is forehead bald: yet is he clean.

⁴²And if there be in the bald head, or bald forehead, a white reddish sore; it is a leprosy sprung up in his bald head, or his bald forehead.

⁴³Then the priest shall look upon it: and behold, if the rising of the sore be white reddish in his bald head, or in his bald forehead, as the leprosy appeareth in the skin of the flesh;

⁴⁴he is a leprous man, he is unclean: the priest shall pronounce him utterly unclean, his plague is in his head.