'Ambush' in the Bible

And thou shalt do to Ai and her king as thou didst unto Jericho and her king: only the spoil thereof, and the cattle thereof, shall ye take for a prey unto yourselves: set thee an ambush for the city behind it.

And he commanded them, saying, Behold, ye shall lie in ambush against the city, behind the city; go not very far from the city, but be ye all ready:

and ye shall rise up from the ambush, and take possession of the city: for Jehovah your God will deliver it into your hand.

And he took about five thousand men, and set them in ambush between Beth-el and Ai, on the west side of the city.

And it came to pass, when the king of Ai saw it, that they hasted and rose up early, and the men of the city went out against Israel to battle, he and all his people, at the time appointed, before the Arabah; but he knew not that there was an ambush against him behind the city.

And the ambush arose quickly out of their place, and they ran as soon as he had stretched out his hand, and entered into the city, and took it; and they hasted and set the city on fire.

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.