23 And the king of Ai they took alive, and brought him to Joshua. 24 And it came to pass, when Israel had made an end of slaying all the inhabitants of Ai in the field, in the wilderness wherein they pursued them, and they were all fallen by the edge of the sword, until they were consumed, that all Israel returned unto Ai, and smote it with the edge of the sword. 25 And all that fell that day, both of men and women, were twelve thousand, even all the men of Ai. 26 For Joshua drew not back his hand, wherewith he stretched out the javelin, until he had utterly destroyed all the inhabitants of Ai. 27 Only the cattle and the spoil of that city Israel took for prey unto themselves, according unto the word of Jehovah which he commanded Joshua. 28 So Joshua burnt Ai, and made it a heap for ever, even a desolation, unto this day. 29 And the king of Ai he hanged on a tree until the eventide: and at the going down of the sun Joshua commanded, and they took his body down from the tree, and cast it at the entrance of the gate of the city, and raised thereon a great heap of stones, unto this day.
Matthew Henry's Commentary on Joshua 8:23-29
Commentary on Joshua 8:23-29
(Read Joshua 8:23-29)
God, the righteous Judge, had sentenced the Canaanites for their wickedness; the Israelites only executed his doom. None of their conduct can be drawn into an example for others. Especial reason no doubt there was for this severity to the king of Ai; it is likely he had been notoriously wicked and vile, and a blasphemer of the God of Israel.