What does Judges 20:33 mean?
The trap is sprung (Judges 20:29–32). The Israelites have lured the bulk of the fierce army of Benjamin away from the city of Gibeah by pretending to retreat. As hoped, the Benjaminites have given chase, pursuing the Israelites up the road that goes from Gibeah to Bethel.Now, when the Benjaminite army is far enough from the city, two groups of Israelite soldiers emerge from hiding. The first group positions themselves at a place called Baal-tamar. Scholars are unsure exactly where this spot was, but it seems to have been a strategic spot behind the army of the Benjaminites. This group will cut off any attempt by Benjamin to return to the city.
The second group comes out of hiding at a place called Geba or Maareh-geba. This could be translated as a place name, or as a phrase meaning "the fields of Gibeah" or "west of Gibeah." This was close to Gibeah, itself. A group of specially chosen Israelite soldiers will attack the city now that Benjamin's army has been lured into a chase.