Ezekiel 4:9-13

9But take wheat, barley, beans, lentils, millet, and spelt; put them in a single container and make them into bread for yourself. This is what you are to eat during the 390 days you lie on your side. 10You are to weigh out twenty shekels of food1 to eat each day, and you are to eat it at set times.

11You are also to measure out a sixth of a hin of water2 to drink, and you are to drink it at set times. 12And you shall eat the food as you would a barley cake, after you bake it over dried human excrement in the sight of the people.”

13Then the LORD said, “This is how the Israelites will eat their defiled bread among the nations to which I will banish them.”