So they fled before the Israelites in the direction of the wilderness, but they could not escape the battle. And the Israelites who came out of the towns cut them down there.
NIV
Therefore they turned their backs before the men of Israel and fled toward the wilderness, but the battle followed close behind and overtook them; and the inhabitants of the cities destroyed those [Benjamites] who came through them in their midst.
AMP
Therefore they turned their backs before the men of Israel unto the way of the wilderness; but the battle overtook them; and them which came out of the cities they destroyed in the midst of them.
KJV
And then the Israelites would turn in the battle. The Benjamites had begun to inflict casualties on the Israelites (about thirty), and they said, "We are defeating them as in the first battle."
NIV
The men of Israel should all turn back in battle. Now Benjamin had begun to smite and kill some of the men of Israel, about thirty persons. They said, Surely they are falling before us as in the first battle.
AMP
And when the men of Israel retired in the battle, Benjamin began to smite and kill of the men of Israel about thirty persons: for they said, Surely they are smitten down before us, as in the first battle.
KJV