But Jeroboam caused an ambush to go around behind them; so they were in front of Judah, and the ambush was behind them.
2 Chronicles 13:13
Surrounding context
13:12 Now look, God Himself is with us as our head, and His priests with sounding trumpets to sound the alarm against you. O children of Israel, do not fight against the LORD God of your fathers, for you shall not prosper!"
13:13 But Jeroboam caused an ambush to go around behind them; so they were in front of Judah, and the ambush was behind them.
13:14 And when Judah looked around, to their surprise the battle line was at both front and rear; and they cried out to the LORD, and the priests sounded the trumpets.