Now all his troops were in place. Part of the army was in the camp to the north of Ai, and the others were hiding to the west, ready to make a surprise attack. That night, Joshua went into the valley.
The Ephraim and Manasseh tribes were getting ready to attack Bethel, which at that time was called Luz. And the LORD helped them when they sent spies to find out as much as they could about Bethel.