Ezekiel 4:15-17

Then He said to me, “See, I will give you cow’s dung in place of human dung over which you will prepare your bread.” Moreover, He said to me, “Son of man, behold, I am going to break the staff of bread in Jerusalem, and they will eat bread by weight and with anxiety, and drink water by measure and in horror, because bread and water will be scarce; and they will be appalled with one another and waste away in their iniquity.