2 Kings 18:14; 2 Kings 18:17

14 Then Hezekiah king of Judah sent to the king of Assyria at Lachish, saying, "I have done wrong. Withdraw from me; whatever you impose on me I will bear." So the king of Assyria required of Hezekiah king of Judah three hundred talents of silver and thirty talents of gold.

17 Then the king of Assyria sent Tartan and Rab-saris and Rabshakeh from Lachish to King Hezekiah with a large army to Jerusalem. So they went up and came to Jerusalem. And when they went up, they came and stood by the conduit of the upper pool, which is on the highway of the fuller's field.