2 Kings 16:5
5 wThen Rezin king of Syria and Pekah the son of Remaliah, king of Israel, came up to wage war on Jerusalem, and they besieged Ahaz but could not conquer him.
Isaiah 7:1
Isaiah Sent to King Ahaz
1 hIn the days of iAhaz the son of Jotham, son of Uzziah, king of Judah, jRezin the king of Syria and kPekah the son of Remaliah the king of Israel came up to Jerusalem to wage war against it, but could not yet mount an attack against it.
Isaiah 8:6
6 “Because this people has refused the waters of Shiloah that flow gently, and rejoice over aRezin and the son of Remaliah,
Isaiah 9:11
11 But the Lord raises the adversaries of Rezin against him,
and stirs up his enemies.