Isaiah 36:8

5 You say you have a design and strength for war, but these are only words: now to whom are you looking for support, that you have gone against my authority?

6 See, you are basing your hope on that broken rod of Egypt, which will go into a man's hand if he makes use of it for a support; for so is Pharaoh, king of Egypt, to all who put their faith in him.

7 And if you say to me, Our hope is in the Lord our God; is it not he whose high places and altars Hezekiah has taken away, saying to Judah and Jerusalem that worship may only be given before this altar?

8 And now, take a chance with my master, the king of Assyria, and I will give you two thousand horses, if you are able to put horsemen on them.

9 How then may you put to shame the least of my master's servants? and you have put your hope in Egypt for war-carriages and horsemen:

10 And have I now come to send destruction on this land without the Lord's authority? It was the Lord himself who said to me, Go up against this land and make it waste.

11 Then Eliakim and Shebna and Joah said to the Rab-shakeh, Please make use of the Aramaean language in talking to your servants, for we are used to it, and do not make use of the Jews' language in the hearing of the people on the wall.