When Rehoboam got back to Jerusalem, he called up the men of Judah and the tribe of Benjamin, 180,000 of their best soldiers, to go to war against Israel and recover the kingdom for Rehoboam son of Solomon.
Asa had an army of 300,000 Judeans, equipped with shields and spears, and another 280,000 Benjaminites who were shield bearers and archers. They were all courageous warriors.