Leviticus 13:4

4 If the bright spot is white in the skin of his body, and the appearance of it isn't deeper than the skin, and the hair of it hasn't turned white, then the priest shall isolate the infected person for seven days.

Leviticus 13:4 Meaning and Commentary

Leviticus 13:4

If the bright spot be white in the skin of his flesh
The Targum of Jonathan is, white as chalk in the skin of his flesh; but other Jewish writers make the whiteness of the bright spot to be the greatest of all, like that of snow; (See Gill on Leviticus 13:2):

and in sight [be] not deeper than the skin, and the hair thereof
be not turned white;
though it be a bright spot, and be very white, yet these two marks not appearing, it cannot be judged a leprosy, at most it is only suspicious: wherefore

then the priest, shall shut up [him that hath] the plague seven
days;
in whom the bright spot is, and of whom there is a suspicion of the plague of leprosy, but it is not certain; and therefore, in order to take time, and get further knowledge, the person was to be shut up from all company and conversation for the space of seven days; by which time it might be supposed, as Ben Gersom observes, that the case and state of the leprosy (if it was one) would be altered; and Aben Ezra remarks, that most diseases change or alter on the seventh day.

Leviticus 13:4 In-Context

2 "When a man shall have a rising in his body's skin, or a scab, or a bright spot, and it becomes in the skin of his body the plague of leprosy, then he shall be brought to Aaron the priest, or to one of his sons the priests:

3 and the priest shall examine the plague in the skin of the body: and if the hair in the plague has turned white, and the appearance of the plague is deeper than the body's skin, it is the plague of leprosy; and the priest shall examine him, and pronounce him unclean.

4 If the bright spot is white in the skin of his body, and the appearance of it isn't deeper than the skin, and the hair of it hasn't turned white, then the priest shall isolate the infected person for seven days.

5 The priest shall examine him on the seventh day, and, behold, if in his eyes the plague is arrested, and the plague hasn't spread in the skin, then the priest shall isolate him for seven more days.

6 The priest shall examine him again on the seventh day; and, behold, if the plague has faded, and the plague hasn't spread in the skin, then the priest shall pronounce him clean. It is a scab. He shall wash his clothes, and be clean.