Then Rezin king of Syria and Pekah the son of Remaliah, king of Israel, came up to Jerusalem to make war; and they besieged Ahaz but could not overcome him.
2 Kings 16:5
Surrounding context
16:4 And he sacrificed and burned incense on the high places, on the hills, and under every green tree.
16:5 Then Rezin king of Syria and Pekah the son of Remaliah, king of Israel, came up to Jerusalem to make war; and they besieged Ahaz but could not overcome him.
16:6 At that time Rezin king of Syria captured Elath for Syria, and drove the men of Judah from Elath. Then the Edomites went to Elath, and dwell there to this day.