Leviticus 14:37
He will examine the mildew area on the walls. If it is green and red in sunken areas that are deeper than the rest of the wall,
Leviticus 13:3
The priest will examine the sore. If the hairs in it have turned white and the sore appears to be deeper than the surrounding skin, it is a dreaded skin disease, and the priest will pronounce you unclean.
Leviticus 13:19-20
and if afterward a white swelling or a reddish-white spot appears where the boil was, you should go to the priest.
Leviticus 13:42
If a reddish-white sore appears on the bald spot, it is a dreaded skin disease.
Leviticus 13:49
if it is greenish or reddish, it is a spreading mildew and must be shown to the priest.