Isaiah 37:10

He trusted in the LORD God of Israel; so that after him was none like him among all the kings of Judah, nor any that were before him.

Thus shall ye speak to Hezekiah king of Judah, saying, Let not thy God in whom thou trustest deceive thee, saying, Jerusalem shall not be delivered into the hand of the king of Assyria. Behold, thou hast heard what the kings of Assyria have done to all lands, by destroying them utterly: and shalt thou be delivered? Have the gods of the nations delivered them which my fathers have destroyed; as Gozan, and Haran, and Rezeph, and the children of Eden which were in Thelasar? Where is the king of Hamath, and the king of Arpad, and the king of the city of Sepharvaim, of Hena, and Ivah?

Be strong and courageous, be not afraid nor dismayed for the king of Assyria, nor for all the multitude that is with him: for there be more with us than with him: With him is an arm of flesh; but with us is the LORD our God to help us, and to fight our battles. And the people rested themselves upon the words of Hezekiah king of Judah. After this did Sennacherib king of Assyria send his servants to Jerusalem, (but he himself laid siege against Lachish, and all his power with him,) unto Hezekiah king of Judah, and unto all Judah that were at Jerusalem, saying, Thus saith Sennacherib king of Assyria, Whereon do ye trust, that ye abide in the siege in Jerusalem? Doth not Hezekiah persuade you to give over yourselves to die by famine and by thirst, saying, The LORD our God shall deliver us out of the hand of the king of Assyria? Hath not the same Hezekiah taken away his high places and his altars, and commanded Judah and Jerusalem, saying, Ye shall worship before one altar, and burn incense upon it? Know ye not what I and my fathers have done unto all the people of other lands? were the gods of the nations of those lands any ways able to deliver their lands out of mine hand? Who was there among all the gods of those nations that my fathers utterly destroyed, that could deliver his people out of mine hand, that your God should be able to deliver you out of mine hand? Now therefore let not Hezekiah deceive you, nor persuade you on this manner, neither yet believe him: for no god of any nation or kingdom was able to deliver his people out of mine hand, and out of the hand of my fathers: how much less shall your God deliver you out of mine hand? And his servants spake yet more against the LORD God, and against his servant Hezekiah. He wrote also letters to rail on the LORD God of Israel, and to speak against him, saying, As the gods of the nations of other lands have not delivered their people out of mine hand, so shall not the God of Hezekiah deliver his people out of mine hand. Then they cried with a loud voice in the Jews' speech unto the people of Jerusalem that were on the wall, to affright them, and to trouble them; that they might take the city. And they spake against the God of Jerusalem, as against the gods of the people of the earth, which were the work of the hands of man.

He trusted on the LORD that he would deliver him: let him deliver him, seeing he delighted in him.

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?