Ezekiel 4:10-14

And thy meat which thou shalt eat shall be by weight, twenty shekels a day: from time to time shalt thou eat it.

Thou shalt drink also water by measure, the sixth part of an hin: from time to time shalt thou drink.

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

And the LORD said, Even thus shall the children of Israel eat their defiled bread among the Gentiles, whither I will drive them.

Then said I, Ah Lord GOD! 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 in pieces; neither came there abominable flesh into my mouth.