2 Chronicles 13:14-18

When Judah turned around, behold, they were attacked both from front and rear; so they cried out to the Lord, and the priests blew the trumpets.

Then the men of Judah raised a war cry, and when the men of Judah raised the war cry, God defeated Jeroboam and all Israel before Abijah and Judah.

When the sons of Israel fled from Judah, God handed them over to them.

Abijah and his people defeated them with a great slaughter, so that five hundred thousand chosen men of Israel fell slain.

The sons of Israel were subdued at that time, and the sons of Judah conquered because they trusted in the Lord, the God of their fathers.