1 tn Heb “Or if/when.”
2 tn Heb “the living flesh returns and is turned/changed to white.” The Hebrew verb “returns” is שׁוּב (shuv), which often functions adverbially when combined with a second verb as it is here (cf. “and is turned”) and, in such cases, is usually rendered “again” (see, e.g., GKC 386-87 §120.g). Another suggestion is that here שׁוּב means “to recede” (cf., e.g., 2 Kgs 20:9), so one could translate “the raw flesh recedes and turns white.” This would mean that the new “white” skin “has grown over” the raw flesh (B. A. Levine, Leviticus [JPSTC], 79).
