Cross reference
Ezekiel 4:12
12 A barley-cake thou dost eat it, and it with dung -- the filth of man -- thou dost bake before their eyes.
Isaiah 36:12
12 And Rabshakeh saith, `Unto thy lord, and unto thee, hath my lord sent me to speak these words? is it not for the men -- those sitting on the wall to eat their own dung and to drink their own water with you?'
Genesis 18:6
6 And Abraham hasteth towards the tent, unto Sarah, and saith, `Hasten three measures of flour-meal, knead, and make cakes;'