However, there shall be a distance between you and it of about 2,000 cubits (3,000 ft.) by measurement. Do not come near it, so that you may [be able to see the ark and] know the way you are to go, for you have not passed this way before.”

So Joshua sent them off, and they went to the place for the ambush and stayed [hidden] between Bethel and Ai, on the west side of Ai; but Joshua spent that night among the people [in Gilgal].

Then all the fighting men who were with him went up and advanced and arrived in front of the city, and camped on the north side of Ai. Now there was a ravine between them and Ai.

And Joshua took about five thousand men and set them in ambush between Bethel and Ai, on the west side of the city.

Now the lot (allotment) of the tribe of the sons of Benjamin came up according to their families, and the territory of their lot fell between [the tribes of] the sons of Judah and the sons of Joseph.

For the Lord has made the Jordan a border between us and you, you sons of Reuben and sons of Gad; you have no part in the Lord.” So your sons (descendants) may cause our sons to stop fearing the Lord.’

but to be a witness between us and you and between the generations after us, that we are to perform the service of the Lord before Him with our burnt offerings, and with our sacrifices and with our peace offerings, so that your sons (descendants) will not say to our sons in time to come, “You have no part in the Lord.”’

So we said, ‘If your descendants should say this to us or to our descendants in time to come, then we can reply, “See the copy of the altar of the Lord which our fathers made, not for burnt offering or for sacrifice, but rather it is a witness between us and you.”’

The sons of Reuben and the sons of Gad called the altar Witness; “For it is a witness between us that the Lord is God.”

When they cried out to the Lord [for help], He put darkness between you and the Egyptians, and brought the sea upon them and covered them; and your own eyes saw what I did in Egypt. And you lived in the wilderness a long time (forty years).