Isaiah 36:1-2

In the fourteenth year of King Hezekiah’s reign, King Sennacherib of Assyria came to attack the fortified towns of Judah and conquered them. Then the king of Assyria sent his chief of staff from Lachish with a huge army to confront King Hezekiah in Jerusalem. The Assyrians took up a position beside the aqueduct that feeds water into the upper pool, near the road leading to the field where cloth is washed.