2 Samuel 10:9

When Joab saw that {the battle was to be fought on two fronts}, he chose from all [the] members of the elite troops of Israel and {lined them up for battle} to meet Aram.

Joshua 8:21-22

And Joshua and all Israel saw that the ambush had captured the city and that the smoke of the city was rising; they returned and struck down the men of Ai.

Judges 20:42-43

And they retreated from before the men of Israel to the way of the wilderness, but the battle caught up to them, and [those] who [came] from the cities destroyed them in the midst of them.

Treasury of Scripture Knowledge

Summary

When Joab saw that the front of the battle was against him before and behind, he chose of all the choice men of Israel, and put them in array against the Syrians:

General references

Bible References

General references

Joshua 8:21
And Joshua and all Israel saw that the ambush had captured the city and that the smoke of the city was rising; they returned and struck down the men of Ai.
Judges 20:42
And they retreated from before the men of Israel to the way of the wilderness, but the battle caught up to them, and [those] who [came] from the cities destroyed them in the midst of them.