21. But if the priest looks at the spot, and there are no white hairs in it, and the spot is not deeper than the skin but is faded, the priest must separate the person for seven days.
22. If the spot spreads on the skin, the priest must announce that the person is unclean; it is an infection.
23. But if the bright spot stays in its place and does not spread, it is only the scar from the old boil. The priest must announce that the person is clean.