tc Heb (MT) reads, “And flesh if/when there is in it, in its skin, a boil.” Smr has only “in it,” not “in its skin,” and a few medieval Hebrew mss as well as the LXX, Syriac, and Vulgate have only “in its skin” (cf. v. 24 below), not “in it.” It does not effect the meaning of the verse, but one is tempted to suggest that “in it” (בוֹ, vo) was added in error as a partial dittography from the beginning of “in its skin” (בְעֹרוֹ, vé’oro).