Ezekiel 4:13 ASV

¹¹  And thou shalt drink water by measure, the sixth part of a hin: from time to time shalt thou drink.

¹²  And thou shalt eat it as barley cakes, and thou shalt bake it in their sight with dung that cometh out of man.

¹³  And Jehovah said, Even thus shall the children of Israel eat their bread unclean, among the nations whither I will drive them.

¹⁴  Then said I, Ah Lord Jehovah! behold, my soul hath not been polluted; for from my youth up even till now have I not eaten of that which dieth of itself, or is torn of beasts; neither came there abominable flesh into my mouth.

¹⁵  Then he said unto me, See, I have given thee cow's dung for man's dung, and thou shalt prepare thy bread thereon.