With the stones he built an altar in the name of the Lord, and he dug a trench around it large enough to hold two seahs of seed.
He arranged the wood, cut the bull into pieces and laid it on the wood. Then he said to them, “Fill four large jars with water and pour it on the offering and on the wood.”1 Kings 18:33 NIV
Elijah took twelve stones, one for each of the tribes descended from Jacob, to whom the word of the Lord had come, saying, “Your name shall be Israel.”1 Kings 18:31 NIV