KJV: And when they had set the people, even all the host that was on the north of the city, and their liers in wait on the west of the city, Joshua went that night into the midst of the valley.
NASB: So they stationed the people, all the army that was on the north side of the city, and its rear guard on the west side of the city, and Joshua spent that night in the midst of the valley.
KJV: And the LORD said unto Joshua, Stretch out the spear that is in thy hand toward Ai; for I will give it into thine hand. And Joshua stretched out the spear that he had in his hand toward the city.
NASB: Then the LORD said to Joshua, "Stretch out the javelin that is in your hand toward Ai, for I will give it into your hand." So Joshua stretched out the javelin that was in his hand toward the city.
KJV: 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.
NASB: When Joshua and all Israel saw that the men in ambush had captured the city and that the smoke of the city ascended, they turned back and slew the men of Ai.
KJV: Only the cattle and the spoil of that city Israel took for a prey unto themselves, according unto the word of the LORD which he commanded Joshua.
NASB: Israel took only the cattle and the spoil of that city as plunder for themselves, according to the word of the LORD which He had commanded Joshua.