Joshua 4
8 Ref So the children of Israel did as Joshua gave them orders, and took twelve stones from the middle of Jordan, as the Lord had said to Joshua, one for every tribe of the children of Israel; these they took across with them to their night's resting-place and put them down there.
9 Ref And Joshua put up twelve stones in the middle of Jordan, where the feet of the priests who took up the ark of the agreement had been placed: and there they are to this day.