(14) When the king of Ai saw it. . . . the city went out.--The stratagem succeeded perfectly. Joshua gave them ample time, by his movements in open daylight, to discover what his apparent intentions were, viz., to renew the direct attack upon the city with a larger force. Accordingly, the Canaanites came out before the plain--i.e., in the direction of the plain of Jordan (the Arabah. On this word and Emek and Gai used above, see Stanley, Sinai and Palestine)--intending to drive Joshua down by the way he had come up. And accordingly Joshua and his army fled in that very direction by the way of the Midbar or wilderness--i.e., the mountainous district between Ai and the Jordan valley, and lying in that direction. (Comp. Joshua 7:5.)

Verse 14. - When the king of Ai saw it. The particle כְ here employed signifies immediate action. At a time appointed. Or, at the signal. Keil, following Luther, would prefer at the place appointed, which seems to agree best with what follows. Some copies of the LXX. have ἐπ εὐθείας. Before the plain. Literally, before, or in sight of; i.e., in the direction of the Arabah (see above, Joshua 3:16).

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.And it came to pass, when the king of Ai saw it,.... Not the ambush on the west side, but the host or army on the north side, or, however, some of his people gave him notice of it:

that they hasted and rose up early; or made haste to rise out of their beds, on the alarm given of Israel's near approach:

and the men of the city went out against Israel to battle; being raised out of their beds and accoutred with armour, and put into a military order, they marched out with their king at the head of them, to give Israel battle:

he and all his people, at a time appointed, before the plain; which was before the city, the same with the valley mentioned, Joshua 8:11; the city was built on an eminence, and this plain or valley lay at the bottom of it; and on an eminence on the other side of the valley the army of Israel was pitched; wherefore the king of Ai and all his men of war went out hither to attack Israel, and this is said to be at an appointed time; it is difficult to say what is meant by it, when they seem to have hurried out as best as they could, as soon as they perceived the Israelites were near them: Ben Gersom and Abarbinel think it was the same time of the day they went out at first, which the king might choose as lucky, being before successful, and to encourage the men, that as they conquered then they should now; which seems not amiss, though perhaps it rather designs an appointed place, as their rendezvous, and where to attack Israel, and where they had been before victorious:

but he wist not that there were liers in ambush against him behind the city; that he knew nothing of, and therefore took no precaution against them to prevent their design.