Leviticus 13:42–44

But if there is on the bald head or the bald forehead a reddish-white diseased area, it is a leprous disease breaking out on his bald head or his bald forehead. Then the priest shall examine him, and if the diseased swelling is reddish-white on his bald head or on his bald forehead, like the appearance of leprous disease in the skin of the body, he is a leprous man, he is unclean. The priest must pronounce him unclean; his disease is on his head.

But if he has a reddish-white sore on his bald head or forehead, it is a defiling disease breaking out on his head or forehead. The priest is to examine him, and if the swollen sore on his head or forehead is reddish-white like a defiling skin disease, the man is diseased and is unclean. The priest shall pronounce him unclean because of the sore on his head.

But if there is a reddish-white condition on the bald head or forehead, it is a serious skin disease breaking out on his head or forehead. The priest is to examine him, and if the swelling of the condition on his bald head or forehead is reddish-white, like the appearance of a serious skin disease on his body, the man is afflicted with a serious skin disease; he is unclean. The priest must pronounce him unclean; the infection is on his head.

However, if a reddish white sore appears on the bald area on top of his head or on his forehead, this is a skin disease. The priest must examine him, and if he finds swelling around the reddish white sore anywhere on the man’s head and it looks like a skin disease, the man is indeed infected with a skin disease and is unclean. The priest must pronounce him ceremonially unclean because of the sore on his head.

But if a pinkish infection occurs on the bald spot or on the bald forehead, it is an infectious skin disease that sprouts on his bald spot or on his bald forehead. So the priest shall examine him, and if the infection’s swelling is pinkish on his bald spot or on his bald forehead, like the appearance of an infectious skin disease on the body, he is a man afflicted with a skin disease—he is unclean; the priest certainly shall declare him unclean—his infection is on his head.

And 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. Then 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; He is a leprous man, he is unclean: the priest shall pronounce him utterly unclean; his plague is in his head.