פירוש על חגי 2:12

contaminated flesh flesh of contamination of a carcass as a creeping thing.

and the pottage a cooked food

“No.” It [the food] will [not] become contaminated. Rav and Shmuel disagree over this matter. One [Rav] says that the priests erred, for he [Haggai] asked them concerning a fourth degree contamination in reference to hallowed things, and they replied that it [the food] is ritually pure. One [Shmuel] says that the priests did not err, that he [Haggai] asked them concerning a fifth degree contamination in reference to hallowed things.