'Dung' in the Bible

Therefore the anger of the Lord has burned against His people,And He has stretched out His hand against them and has struck them down.And the mountains trembled, and their dead bodies lay like rubbish in the middle of the streets.In spite of all this God’s anger is not turned away,But His hand is still stretched out [in judgment].

But the Rabshakeh said, “Has my master sent me to speak these words only to your master and to you, and not to the men sitting on the wall, doomed to eat their own dung and drink their own urine with you?”