2 Chronicles 13:2-4

Amplified Bible

² He reigned three years in Jerusalem. His mother’s name was Micaiah the daughter of Uriel of Gibeah.

And there was war between Abijah and Jeroboam [of Israel]. ³ Abijah began the battle with an army of brave soldiers, 400,000 chosen men. Jeroboam drew up in battle formation against him with 800,000 chosen men, valiant men.

Civil War

⁴ Then Abijah stood on Mount Zemaraim, which is in the hill country of Ephraim, and said, “Listen to me, Jeroboam and all Israel: