1 Kings (Author Compiled by Isaiah and Jeremiah from records of Nathan, Gad, Iddo, Ahijah, Jehu and others.)
18:31and Elijah taketh twelve stones, according to the number of the tribes of the sons of Jacob, unto whom the word of Jehovah was, saying, `Israel is thy name;'
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.