Study Zevachim folio 15A with parallel Hebrew-English text, traditional commentary, and modern study tools. Free access to Babylonian Talmud online.
The Talmud asks: If the blood was conveyed by hand, is it possible to correct it by conveying it again properly, or is it not possible to correct it, and the offering is disqualified permanently?
The Talmud suggests: Come and hear proof from the aforementioned Mishnah: If a priest fit for Temple service collected the blood in a vessel and gave the vessel to an unfit person standing next to the altar, the latter should return it to the fit priest. Apparently, even after the blood is conveyed
And though one can indeed explain that the fit priest should then receive it from him, as posited above, if it enters your mind that if the blood is conveyed incorrectly it is not possible to correct it, the offering was already disqualified when the priest gave the blood to the unfit person. Takin
The Talmud rejects this inference: Do you maintain that this is referring to a case where the non-priest is standing inside, between the fit priest and the altar? No, it is a case where the non-priest is standing outside, farther away from the altar than the priest. Therefore, when the priest gav
It was stated: Ulla says that R' Yoḥanan says: Conveying the blood not by foot renders the offering unfit. Apparently, it is not possible to correct it, as otherwise R' Yoḥanan would have merely stated that it is not considered conveying, as in his earlier statement (14b).