2 Chronicles 13:13-14

Jeroboam attacks Abijah and Judah

13 But Jeroboam had sent some soldiers round behind Judah's men. He was in front of them with his army but the other soldiers were now behind Judah's army. 14 Judah's men turned. And they saw Jeroboam's soldiers who were attacking them from the front and from behind them. Then they shouted out to the Lord and the priests started to make a noise with their trumpets.