Joshua 7:3 in the King James Version
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.
Context
2 Joshua sent men from Jericho to Ai, which is beside Beth Aven, on the east side of Bethel, and spoke to them, saying, “Go up and spy out the land.” The men went up and spied out Ai.
3 They returned to Joshua, and said to him, “Don’t let all the people go up, but let about two or three thousand men go up and strike Ai. Don’t make all the people to toil there, for there are only a few of them.”
4 So about three thousand men of the people went up there, and they fled before the men of Ai.