Leviticus 13:19-21

Complete Jewish Bible

¹⁹ in such a way that in place of the boil there is a white swelling or a reddish-white bright spot, it is to be shown to the cohen. ²⁰ The cohen is to examine it; if he sees that it appears to be more than skin-deep, and its hair has turned white, then the cohen is to pronounce him unclean — the disease of tzara‘at has broken out in the boil. ²¹ But if the cohen looks at it and doesn’t see any white hairs in it, and it isn’t more than skin-deep but appears faded, the cohen is to isolate him for seven days.