Leviticus 13:31

31 `And when the priest seeth the plague of the scall, and lo, its appearance is not deeper than the skin, and there is no black hair in it, then hath the priest shut up [him who hath] the plague of the scall seven days.

Leviticus 13:31 Meaning and Commentary

Leviticus 13:31

And if the priest look on the plague of the scall
As it may appear in another person, brought to him for inspection and examination: and, behold, it [be] not in the sight deeper than the skin;
it do not seem to be got into the flesh, or lower than the skin: and [that there is] no black hair in it;
or, "but no black hair in it"; for, as Jarchi says, if there was a black hair in it, he would be clean, and there would be no need of shutting up; for black hair in scalls is a sign of cleanness, as it is said, ( Leviticus 13:37 ) ; it would be a clear case that such a man had no leprosy on him; for black hair is a token of a strong and healthful constitution; and there could remain no doubt about it, and it would require no further trial and examination: Ben Gersom says it means two black hairs; and further observes, that black hair in the midst of a scall is a sign of cleanness; but this being wanting, then the priest shall shut up [him that hath] the plague of the scall
seven days;
from the time of his viewing the scall; and so Ben Gersom, this is the seventh day from the time of looking upon the scall.

Leviticus 13:31 In-Context

29 `And when a man (or a woman) hath in him a plague in the head or in the beard,
30 then hath the priest seen the plague, and lo, its appearance is deeper than the skin, and in it a thin shining hair, and the priest hath pronounced him unclean; it [is] a scall -- it [is] a leprosy of the head or of the beard.
31 `And when the priest seeth the plague of the scall, and lo, its appearance is not deeper than the skin, and there is no black hair in it, then hath the priest shut up [him who hath] the plague of the scall seven days.
32 `And the priest hath seen the plague on the seventh day, and lo, the scall hath not spread, and a shining hair hath not been in it, and the appearance of the scall is not deeper than the skin,
33 then he hath shaved himself, but the scall he doth not shave; and the priest hath shut up [him who hath] the scall a second seven days.
Young's Literal Translation is in the public domain.