Read Joshua 7:3 Using Other Translations
And they returned to Joshua, and said unto him, Let not all the people go up; but let about two or three thousand men go up and smite Ai; and make not all the people to labour thither; for they are but few.
And they returned to Joshua and said to him, "Do not have all the people go up, but let about two or three thousand men go up and attack Ai. Do not make the whole people toil up there, for they are few."
When they returned, they told Joshua, “There’s no need for all of us to go up there; it won’t take more than two or three thousand men to attack Ai. Since there are so few of them, don’t make all our people struggle to go up there.”