https://www.btstories.com/king-of-assyria/

The Assyrian army invaded Judah when Hezekiah was king. They had already conquered Israel a few years before.

When they arrived at Jerusalem, the commander of the Assyrian army called for a meeting with Jewish officials outside the walls of the city. He said, “Sennacherib, the great king of Assyria, sends this message to Hezekiah: Why do you resist my great army? Do you think other nations will come and help you? Listen. They won’t come! They’re afraid of us.