1 Kings 18:30-32

New Century Version

³⁰ Then Elijah said to all the people, “Now come to me.” So they gathered around him, and Elijah rebuilt the altar of the Lord, which had been torn down. ³¹ He took twelve stones, one stone for each of the twelve tribes, the number of Jacob’s sons. (The Lord changed Jacob’s name to Israel.) ³² Elijah used these stones to rebuild the altar in honor of the Lord. Then he dug a ditch around the altar that was big enough to hold about thirteen quarts of seed.