Menahot 25: The Tzitz: The Garment That Handles Impurity in the Grain

If the fistful that the kohen takes from the grain-offering becomes ritually impure, then the tzitz (the frontpiece) of the kohen gadol's garments will function to bring about the acceptance of the offering. Though the very fact of that working is puzzling. But why wouldn't the tzitz accept blemishes in an animal sacrifice? (among other key questions). Also, the question of intent comes into play - and the question of how the tzitz will incorporate those factors is considered seriously, by means of examples - including between shogeg and intentional, as well as an individual's offering and a communal offering. Plus, the concerns that lead to emending a rabbinic text, and the concerns of emending the text.