2 Kings 18:17

But the king of Assyria still sent his top commander, his chief officer, and his field commander from Lachish. They came with a large army to King Hezekiah at Jerusalem. They marched up to Jerusalem. They stopped by the water channel of the upper pool. It was on the road to the field where cloth was washed.

2 Kings 18:17, Readable English Bible (READ)

Note: Hebrew: the Tartan, the Rabsaris, and the Rabshakeh, which are titles of high Assyrian officers.