Joshua 8:21-23

New King James Version

²¹ Now when Joshua and all Israel saw that the ambush had taken the city and that the smoke of the city ascended, they turned back and struck down the men of Ai. ²² Then the others came out of the city against them; so they were caught in the midst of Israel, some on this side and some on that side. And they struck them down, so that they ^(A)let none of them remain or escape. ²³ But the king of Ai they took alive, and brought him to Joshua.