Ezekiel 4:12-15

12Eat it as barley cakes. Bake it on human dung before their eyes.”

13Then Adonai said, “This is how Bnei-Yisrael will eat their bread—unclean, among the nations where I will scatter them.”

14Then I said, “Ah, Adonai Elohim ! Behold, I have never defiled myself. From my youth up until now have I not eaten what died of itself or was torn by beasts. Tainted meat has never come into my mouth.”

15He said to me, “See, I have given you cow dung instead of human dung. So you will prepare your bread on it.”