Isaiah 36-39: Hezekiah

Isaiah 39:8 KJV — Then said Hezekiah to Isaiah, Good is the word of the LORD which thou hast spoken. He said moreover, For there shall be peace and truth in my days.

These chapters cover the reign of Hezekiah, king of Judah, as the Assyrian army lays siege to Jerusalem. God kills 185,000 Assyrian troops, ending the siege.