2 Kings 18:17 NKJV

[17] Then the king of Assyria sent the Tartan, the Rabsaris, and the Rabshakeh from Lachish, with a great army against Jerusalem, to King Hezekiah. And they went up and came to Jerusalem. When they had come up, they went and stood by the aqueduct from the upper pool, which was on the highway to the Fuller's Field.