Leviticus 14:37
And he shall examine the disease. And if the disease is in the walls of the house with greenish or reddish spots, and if it appears to be deeper than the surface,
Leviticus 13:3
and the priest shall examine the diseased area on the skin of his body. And if the hair in the diseased area has turned white and the disease appears to be deeper than the skin of his body, it is a case of leprous disease. When the priest has examined him, he shall pronounce him unclean.
Leviticus 13:19-20
and in the place of the boil there comes a white swelling or a reddish-white spot, then it shall be shown to the priest.
Leviticus 13:42
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.
Leviticus 13:49
if the disease is greenish or reddish in the garment, or in the skin or in the warp or the woof or in any article made of skin, it is a case of leprous disease, and it shall be shown to the priest.