Ezekiel 4:14-15

14But I said, “1Oh, Lord 2God! Behold, 3I have 4never been defiled; for from my youth until now I have never eaten what 5died of itself or was torn by animals, nor has any 6unclean meat ever entered my mouth!”

15Then He said to me, “See, I will give you cow’s dung in place of human dung, so that you may prepare your bread over it.”