Elijah took twelve stones, according to the number of the tribes of the sons of Jacob, to whom the word of the Lord came, saying, “Israel shall be your name”;
“Send men to spy out the land of Canaan, which I am giving to the Israelites; from each of their ancestral tribes you shall send a man, every one a leader among them.”
and command them, ‘Take twelve stones from here out of the middle of the Jordan, from the place where the priests' feet stood, carry them over with you, and lay them down in the place where you camp tonight.’ ”