2 Kings 18:26-27

Then Eliakim the son of Hilkiah, and Shebna and Joah, said to the Rabshakeh, “Please speak to your servants in the Aramaic (Syrian) language, because we understand it; and do not speak with us in the Judean (Hebrew) language in the hearing of the people who are on the wall.” But the Rabshakeh said to them, “Has my master sent me only to your master and to you to say these things? Has he not sent me to the men who sit on the wall, [who are doomed by the siege] to eat their own excrement and drink their own urine along with you?”