Ezekiel 4:10

You shall set your face toward the siege of Jerusalem, with your arm uncovered; and you shall prophesy against it.

Behold, I put ropes on you, and you shall not turn yourself from one side to the other, until you have accomplished the days of your siege.

“Take for yourself also wheat, barley, beans, lentils, millet, and spelt, and put them in one vessel. Make bread of it. According to the number of the days that you will lie on your side, even three hundred ninety days, you shall eat of it.

You shall drink water by measure, the sixth part of a hin. From time to time you shall drink.

You shall eat it as barley cakes, and you shall bake it in their sight with dung that comes out of man.”

The LORD said, “Even thus will the children of Israel eat their bread unclean, among the nations where I will drive them.”