2 Chronicles 13:16-19

The Israelites fled from before the Judahite army, and God handed them over to the men of Judah. Abijah and his army thoroughly defeated them; 500,000 well-trained Israelite men fell dead. That day the Israelites were defeated; the men of Judah prevailed because they relied on the LORD God of their ancestors. Abijah chased Jeroboam; he seized from him these cities: Bethel and its surrounding towns, Jeshanah and its surrounding towns, and Ephron and its surrounding towns.