How Sacrificial Blood Was Applied at the Altar

And whence is it derived that all of the offerings require application of the blood at the base (of the altar)? From "And the blood of your sacrifices shall be spilled on the altar."

And whence is it derived that the tithe and the Pesach offering require one application (of the blood) upon the altar? From "and the blood of your sacrifices shall be spilled."

And whence is it derived for all of the offerings that if he made (only) one application (of the blood) that it atones? From "and the blood of your sacrifices shall be spilled."