25 The priest is to see it: and if the hair on the bright place is turned white and it seems to go deeper than the skin, he is a leper: it has come out in the burn, and the priest will say that he is unclean: it is the leper's disease.
Leviticus 13:25 Cross References - BBE
Leviticus 13:4
4 But if the mark on his skin is white, and does not seem to go deeper than the skin, and the hair on it is not turned white, then the priest will keep him shut up for seven days;
Leviticus 13:18-20
18 And if a bad place has come out on the skin and is well again,
19 And on the same place there is a white growth of a bright mark, red and white, then let the priest see it;
20 And after looking at it, if it seems to go deeper than the skin, and the hair on it is turned white, then the priest will say that the man is unclean: it is the leper's disease, it has come out in the bad place.