2 Chronicles 13:3

Now the rest of the acts of Jeroboam, how he made war and how he reigned, behold, they are written in the Book of the Chronicles of the Kings of Israel.

Now there was war between Rehoboam and Jeroboam all the days of his life.

Now the rest of the acts of Abijam and all that he did, are they not written in the Book of the Chronicles of the Kings of Judah? And there was war between Abijam and Jeroboam.

Now Asa had a military force of 300,000 from Judah, bearing large shields and spears, and 280,000 from Benjamin, bearing shields and wielding bows; all of them were mighty men of valor.