Leviticus 13:23-25

Amplified Bible

²³ But if the bright spot remains where it is and does not spread, it is the scar of the boil, and the priest shall pronounce him clean.

²⁴ “Or if the body has on its skin a burn from fire and the new flesh of the burn becomes a bright spot, reddish white or white, ²⁵ then the priest shall examine it, and if the hair in the bright spot has turned white, and it appears deeper than the skin, then leprosy has broken out in the burn. So the priest shall pronounce him unclean; it is the disease of leprosy.