17 Amaziah, the king of Judah, spoke to his advisers. Then he sent a message to Jehoash, the king of Israel. Jehoash was the son of Jehoahaz. Jehoahaz was the son of Jehu. Amaziah dared Jehoash, "Come on. Meet me face to face in battle."
18 But Jehoash, the king of Israel, answered Amaziah, the king of Judah. He said, "A thorn bush in Lebanon sent a message to a cedar tree there. It said, 'Give your daughter to be married to my son.' Then a wild animal in Lebanon came along. It walked all over the thorn bush.
19 You brag that you have won the battle over Edom. You are very proud. But stay home! Why ask for trouble? Why bring yourself crashing down? Why bring Judah down with you?"
20 But Amaziah wouldn't listen. That's because God had planned to hand Judah over to Jehoash. After all, they had asked the gods of Edom for advice.
21 So Jehoash, the king of Israel, attacked. He and Amaziah, the king of Judah, faced each other in battle. The battle took place at Beth Shemesh in Judah.
22 Israel drove Judah away. Every man ran home.
23 Jehoash king of Israel captured Amaziah king of Judah at Beth Shemesh. Amaziah was the son of Joash. Joash was the son of Ahaziah. Jehoash brought Amaziah to Jerusalem. He broke down part of its wall. It's the part that went from the Ephraim Gate to the Corner Gate. That part of the wall was 600 feet long.