2 Kings 14:7-11

7He was the one who defeated ten thousand Edomites in the Valley of Salt and captured Sela in battle, calling it Joktheel, the name it has to this day.

8Then Amaziah sent messengers to Jehoash son of Jehoahaz, the son of Jehu, king of Israel, with the challenge: “Come, let us face each other in battle.” 9But Jehoash king of Israel replied to Amaziah king of Judah: “A thistle in Lebanon sent a message to a cedar in Lebanon, ‘Give your daughter to my son in marriage.’ Then a wild beast in Lebanon came along and trampled the thistle underfoot.

10You have indeed defeated Edom and now you are arrogant. Glory in your victory, but stay at home! Why ask for trouble and cause your own downfall and that of Judah also?” 11Amaziah, however, would not listen, so Jehoash king of Israel attacked. He and Amaziah king of Judah faced each other at Beth Shemesh in Judah.