John Gill Commentary Leviticus 13:38

"And when a man or a woman hath in the skin of the flesh bright spots, even white bright spots;" — Leviticus 13:38 (ASV)

If a man also, or a woman One or the other, for the law concerning leprosy respects both: have in the skin of their flesh bright spots ; and them only; not any rising or swelling, nor scab, nor scall, nor boil, nor burning, only bright spots, a sort of freckles or morphew: [even] white bright spots ; these, Ben Gersom observes, are white spots, but not plagues; and which were in whiteness inferior to the four species of the plague of leprosy, the white spot, the white swelling, and the scab of each.