Joshua 8:23 in the King James Version
And the king of Ai they took alive, and brought him to Joshua.
Context
22 The others came out of the city against them, so they were in the middle of Israel, some on this side, and some on that side. They struck them, so that they let none of them remain or escape.
23 They captured the king of Ai alive, and brought him to Joshua.
24 When Israel had finished killing all the inhabitants of Ai in the field, in the wilderness in which they pursued them, and they had all fallen by the edge of the sword until they were consumed, all Israel returned to Ai and struck it with the edge of the sword.