Isaiah 36:9

6 Lo, thou trustest in the staff of this broken reed, on Egypt; on which if a man lean, it will enter his hand, and pierce it: so [is] Pharaoh king of Egypt to all that trust in him.

7 But if thou shalt say to me, We trust in the LORD our God: [is it] not he, whose high places and whose altars Hezekiah hath taken away, and said to Judah and to Jerusalem, Ye shall worship before this altar?

8 Now therefore give pledges, I pray thee, to my master the king of Assyria, and I will give thee two thousand horses, if thou canst on thy part set riders upon them.

9 How then wilt thou turn away the face of one captain of the least of my master's servants, and put thy trust on Egypt for chariots and for horsemen?

10 And am I now come up without the LORD against this land to destroy it? the LORD said to me, Go up against this land, and destroy it.

11 Then said Eliakim and Shebna and Joah to Rabshakeh, Speak, I pray thee, to thy servants in the Syrian language; for we understand [it]: and speak not to us in the Jew's language, in the ears of the people that [are] on the wall.

12 But Rabshakeh said, Hath my master sent me to thy master and to thee to speak these words? [hath he] not [sent me] to the men that sit upon the wall, that they may devour their vilest excretions with you?