Judges 20:29-35

29So Israel set up an ambush around Gibeah.

30On the third day the Israelites fought against the Benjaminites and took their battle positions against Gibeah as before.

31Then the Benjaminites came out against the troops and were drawn away from the city. They began to attack the troops as before, killing about thirty men of Israel on the highways, one of which goes up to Bethel and the other to Gibeah through the open country.

32The Benjaminites said, “We are defeating them as before.” But the Israelites said, “Let’s flee and draw them away from the city to the highways.”

33So all the men of Israel got up from their places and took their battle positions at Baal-tamar, while the Israelites in ambush charged out of their places west of Geba.

34Then ten thousand fit young men from all Israel made a frontal assault against Gibeah, and the battle was fierce, but the Benjaminites did not know that disaster was about to strike them.

35The Lord defeated Benjamin in the presence of Israel, and on that day the Israelites slaughtered 25,100 men of Benjamin; all were armed.