Judges 20:32-34

Living Bible

³² Then the army of Benjamin shouted, “We’re defeating them again!” But the armies of Israel had agreed in advance to run away so that the army of Benjamin would chase them and be drawn away from the town. ³³ But when the main army of Israel reached Baal-tamar, it turned and attacked, and the 10,000 men in ambush west of Geba jumped up from where they were ³⁴ and advanced against the rear of the army of Benjamin, who still didn’t realize the impending disaster.