2 Kings 16:5-9

5Then Rezin king of Syria and Pekah son of Remaliah king of Israel came up to Jerusalem to war: and they besieged Ahaz, but could not overcome him . 6At that time Rezin king of Syria recovered Elath to Syria, and drove the Jews from Elath: and the Syrians came to Elath, and have dwelt there to this day.1 7So Ahaz sent messengers to Tiglathpileser king of Assyria, saying, I am thy servant and thy son: come up, and save me from the hand of the king of Syria, and from the hand of the king of Israel, who rise up against me. 8And Ahaz took the silver and gold that was found in the house of the LORD, and in the treasuries of the king’s house, and sent it for a present to the king of Assyria. 9And the king of Assyria hearkened to him: for the king of Assyria went up against Damascus, and took it, and carried the people of it captive to Kir, and slew Rezin.2