Elijah found twelve stones. There was one stone for each of the twelve family groups. These twelve family groups were named for the twelve sons of Jacob. Jacob was the man that the Lord had called Israel.
“Send some men to explore the land of Canaan. This is the land that I will give to the people of Israel. Send one leader from each of the twelve family groups.”
Tell them to look in the river where the priests were standing. Tell them to find twelve rocks in that place. Carry those twelve rocks with you. Put the twelve rocks in the place where you stay tonight.”