Leviticus 13:27

27 and the priest hath seen him on the seventh day, if it spread greatly in the skin, then the priest hath pronounced him unclean; a plague of leprosy it [is].

Leviticus 13:27 Meaning and Commentary

Leviticus 13:27

And the priest shall look upon him the seventh day
When that is come, any time on that day; not needing to wait until the end of it, or till, the seven days are precisely up; the same is to be understood in all places in this chapter where the like is used: [and] if it be spread much abroad in the skin;
in the space of seven days: then the priest shall pronounce him unclean; it [is] the plague of
leprosy:
according to the law; so that it was necessary, in such a case for him to conform to it in order to his cleansing.

Leviticus 13:27 In-Context

25 and the priest hath seen it, and lo, the hair hath turned white in the bright spot, and its appearance [is] deeper than the skin; leprosy it [is], in the burning it hath broken out, and the priest hath pronounced him unclean; it [is] a plague of leprosy.
26 `And if the priest see it, and lo, there is no white hair on the bright spot, and it is not lower than the skin, and it is become weak, then the priest hath shut him up seven days;
27 and the priest hath seen him on the seventh day, if it spread greatly in the skin, then the priest hath pronounced him unclean; a plague of leprosy it [is].
28 `And if the bright spot stay in its place, it hath not spread in the skin, and is become weak; a rising of the burning it [is], and the priest hath pronounced him clean; for it [is] inflammation of the burning.
29 `And when a man (or a woman) hath in him a plague in the head or in the beard,
Young's Literal Translation is in the public domain.