“Suppose someone’s skin has a swelling or a rash or a shiny spot. And suppose it could become a skin disease. Then they must be brought to the priest Aaron. Or they must be brought to a priest in Aaron’s family line.
But suppose that when the priest looks at the boil carefully, there is no white hair in it. The boil is not under the skin. And it has faded. Then the priest must make the person stay away from everyone else for seven days.
But suppose the spot has not changed. And suppose it has not spread. Then it is only a scar from the boil. And the priest must announce that the person is ‘clean.’