And if the priest look on the plague of the scall, and, behold, it be not in sight deeper than the skin, and that there is no black hair in it; then the priest shall shut up him that hath the plague of the scall seven days:
And in the seventh day the priest shall look on the plague: and, behold, if the scall spread not, and there be in it no yellow hair, and the scall be not in sight deeper than the skin;
He shall be shaven, but the scall shall he not shave; and the priest shall shut up him that hath the scall seven days more:
And in the seventh day the priest shall look on the scall: and, behold, if the scall be not spread in the skin, nor be in sight deeper than the skin; then the priest shall pronounce him clean: and he shall wash his clothes, and be clean.
Leviticus 13:31-34
My skin is black upon me, and my bones are burned with heat.
Job 30:30
Their visage is blacker than a coal; they are not known in the streets: their skin cleaveth to their bones; it is withered, it is become like a stick.
Lamentations 4:8
Our skin was black like an oven because of the terrible famine.
Lamentations 5:10