Leviticus 13:37-40 American Standard Version (ASV)

37. But if in his eyes the scall be at a stay, and black hair be grown up therein; the scall is healed, he is clean: and the priest shall pronounce him clean.

38. And when a man or a woman hath in the skin of the flesh bright spots, even white bright spots;

39. then the priest shall look; and, behold, if the bright spots in the skin of their flesh be of a dull white, it is a tetter, it hath broken out in the skin; he is clean.

40. And if a man’s hair be fallen off his head, he is bald; yet is he clean.

Leviticus 13