Isaiah 36:11-12

Then Eliakim and Shebna and Joah said to the Rabshakeh, “Please, speak to your servants in Aramaic, because we understand it; and do not speak to us in Judean (Hebrew) in the hearing of the people who are [stationed] on the wall.” 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?”