Levítico 14:5 Comentário: Rashi, Tur HaArokh, Siftei Chakhamim & Daat Zkenim

אל מים חיים OVER RUNNING WATER — He first places it (the water) in the vessel but only, just enough that the bird’s blood may remain discernible in it. And how much is this? The fourth of a log (Sotah 16b).

אל כלי חרס, “into an earthen vessel.” Allegorically speaking, the person preparing to rejoin society is to humble himself, like broken earthenware.

First in a vessel. Because at first it is written, “in an earthenware vessel,” and afterwards it is written, “over running water.” How could that be? Rashi answers: Both are true: He [first] places [the water in a vessel]...