Numbered the people - Rather, perhaps, "mustered" or "arrayed" them for their march. The distance from the camp at Gilgal to Ai is about fifteen miles. In the evening of the day after the despatch of the 5,000 liers in wait, Joshua and the host might make their appearance in the neighborhood of the city.

Numbered the people - ויפקד את העם vaiyiphkod eth haam, he visited the people - inspected their ranks to see whether every thing was in perfect readiness, that in case they should be needed they might be led on to the attack. There is no doubt that Joshua had left the rest of the army so disposed and ready, part of it having probably advanced towards Ai, that he might easily receive reinforcements in case of any disaster to the thirty thousand which had advanced against the city; and this consideration will serve to remove a part of the difficulty which arises from Joshua 8:1, Joshua 8:3, Joshua 8:10, collated with other parts of this chapter. Had he brought all his troops in sight, the people of Ai would not have attempted to risk a battle, and would consequently have kept within their walls, from which it was the object of Joshua to decoy them. See the preceding observations, particularly Joshua 8:10-12 (note).

And Joshua rose up early in the morning, and numbered the people,.... To see if there were any wanting, and to put them in proper order for their march:

and went up, he and the elders of Israel, before the people to Ai; these elders were either the seventy elders who went with Joshua as council to him; or it may be rather they were inferior officers, who went at the head of their respective corps under them.

The next morning he mustered the people as early as possible, and then went, with the elders of Israel, "before the people of Ai." The elders of Israel are not "military tribunes, who were called elders because of their superiority in military affairs," as Masius supposes, but, as in every other case, the heads of the people, who accompanied Joshua as counsellors.

And Joshua rose up early in the morning, and {d} numbered the people, and went up, he and the elders of Israel, before the people to Ai.

(d) That is, viewed or mustered them and set them in array.

8:10 The people - Heb. that people, not all the people of Israel; which was needless, and required more time than could now be spared; but the rest of that host of thirty thousand, whereof five thousand were sent away; the remainder are numbered, to see whether some of them had not withdrawn themselves, taking the advantage of the night, and of the design of laying an ambush; and that it might be evident, this work was done without any loss of men, whereby they might be encouraged to trust in God, and to proceed resolutely in their work. The elders of Israel - The chief magistrates and rulers of Israel under Joshua; and these, I suppose, went with Joshua, and with the army, to take care that the cattle and the spoil of the city, which was given by God to all Israel for a prey, ver.2, 27, might be justly and equally divided between those that went to battle, and the rest of the people.

10. Joshua . numbered the people-that is, the detachment of liers-in-wait; he did this, to be furnished with clear evidence afterwards, that the work had been done without any loss of men, whereby the people's confidence in God would be strengthened and encouragement given them to prosecute the war of invasion with vigor.

he and the elders of Israel-the chief magistrates and rulers, whose presence and official authority were necessary to ensure that the cattle and spoil of the city might be equally divided between the combatants and the rest of the people (Nu 31:27)-a military rule in Israel, that would have been very liable to be infringed, if an excited soldiery, eager for booty, had been left to their own will.

8:3-22 Observe Joshua's conduct and prudence. Those that would maintain their spiritual conflicts must not love their ease. Probably he went into the valley alone, to pray to God for a blessing, and he did not seek in vain. He never drew back till the work was done. Those that have stretched out their hands against their spiritual enemies, must never draw them back.