Isaiah 36:4 KJV
And Rabshakeh said unto them, Say ye now to Hezekiah, Thus saith the great king, the king of Assyria, What confidence is this wherein thou trustest?
Isaiah 36:4, King James Version
In context
3 Then came forth unto him Eliakim, Hilkiah’s son, which was over the house, and Shebna the scribe, and Joah, Asaph’s son, the recorder.
4 And Rabshakeh said unto them, Say ye now to Hezekiah, Thus saith the great king, the king of Assyria, What confidence is this wherein thou trustest?
5 I say, sayest thou, (but they are but vain words) I have counsel and strength for war: now on whom dost thou trust, that thou rebellest against me?