2 Kings 18:27-30

But Rabshakeh said unto them, Hath my master sent me to thy master, and to thee, to speak these words? {hath he} not {sent me} to the men which sit on the wall, that they may eat their own dung, and drink their own piss with you? {their own piss: Heb. the water of their feet} Then Rabshakeh stood and cried with a loud voice in the Jews' language, and spake, saying, Hear the word of the great king, the king of Assyria: Thus saith the king, Let not Hezekiah deceive you: for he shall not be able to deliver you out of his hand: Neither let Hezekiah make you trust in the LORD, saying, The LORD will surely deliver us, and this city shall not be delivered into the hand of the king of Assyria.