8 It shall be, when you have seized on the city, that you shall set the city on fire. You shall do this according to the word of Yahweh. Behold, I have commanded you."
*Minor differences ignored. Grouped by changes, with first version listed as example.
Ye shall set the city on fire - Probably this means no more than that they should kindle a fire in the city, the smoke of which should be an indication that they had taken it. For as the spoils of the city were to be divided among the people, had they at this time set fire to the city itself, all the property must have been consumed, for the five thousand men did not wait to save any thing, as they immediately issued out to attack the men of Ai in the rear.
And it shall be, when ye have taken the city,.... Entered it and become masters of it:
that ye shall set the city on fire; not the whole city, only some outlying houses of it, to make a smoke which might be seen both by Israel and the men of Ai, for different purposes; for the spoil of the city was first to be taken before it was utterly burnt with fire:
according to the commandment of the Lord shall ye do; plunder the city, destroy the inhabitants of it, and then burn it:
see I have commanded you; delivered the command of the Lord unto them, and therefore were left without excuse, and could not plead ignorance; besides, he was their general, and he expected his orders to be obeyed, as they ought to have been.
*More commentary available at chapter level.