And all the people, [even the people] of war that [were] with
 him, and went up, and drew nigh
 To the city of Ai: 
 and came before the city;
 as if they intended to besiege it, storm it, or force an entrance into it: 
 and pitched on the north side of Ai;
 which was judged fittest for the purpose: 
 now [there was] a valley between them and Ai;
 which the Rabbins call the valley of Halacah, as Jarchi says; so that they were upon a hill, at least on rising ground, and might the more easily be seen by the inhabitants of Ai, whom they wanted to draw out of their city.