Joshua 8:21
When Joshua and the entire fighting force of Israel observed that the men who had been in ambush had seized the city and that the smoke from the city was rising, they turned around and attacked the men of Ai.
Treasury of Scripture Knowledge
Summary
And when Joshua and all Israel saw that the ambush had taken the city, and that the smoke of the city ascended, then they turned again, and slew the men of Ai.
General references
Bible References
General references
2 Samuel 10:9
When Joab observed that the battle lines were set up to oppose him both in front and behind, he appointed the best troops in Israel and arrayed them to oppose the Arameans,