en_tn/2ki/14/08.md

Then Amaziah sent messengers to Jehoash son of Jehoahaz son of Jehu king of Israel, saying, "Come, let us meet each other face to face in battle."

Here "each other" also included their armies. Alternate translation: "Then Amaziah sent messengers to King Jehoash of Israel, saying, 'Come here and let us and our armies fight each other in battle.'" (See: rc://en/ta/man/translate/figs-synecdoche)