Leviticus 14:37
If the priest see that the plague is in the walls of the house, and that there be hollow streaks pale or red which seem to be lower than the other parts of the wall,
Leviticus 13:3
And let the priest look on the sore that is in the skin of his flesh. If the hair in the sore be turned unto white, and the sore also seem to be lower than the skin of his flesh, then it is surely a leprosy, and let the priest look on him and make him unclean.
Leviticus 13:19-20
and after, in the place of the boil, there appear a white rising, either a shining white somewhat reddish, let him be seen of the priest.
Leviticus 13:42
If there be in the bald head or bald forehead a reddish white scab, then there is leprosy sprung up in his bald head or bald forehead.
Leviticus 13:49
if the disease be pale or somewhat reddish in the cloth or skin: whether it be in the warp or the woof or any thing that is made of skin, then it is a very leprosy, and must be showed unto the priest.