Isaiah 36:1-2

In the fourteenth year of King Hezekiah, Sennacherib king of Assyria came up against all the fortified cities of Judah and took them. And the king of Assyria sent the Rabshakeh from Lachish to King Hezekiah at Jerusalem, with a great army. And he stood by the conduit of the upper pool on the highway to the Washer’s Field.