1 Kings 18:31-33

Complete Jewish Bible

³¹ Eliyahu took twelve stones, in keeping with the number of tribes of the sons of Ya‘akov, to whom the word of Adonai had come, saying, “Your name is to be Isra’el.” ³² With the stones he built an altar in the name of Adonai. Then he dug a trench around the altar large enough for half a bushel of grain. ³³ He arranged the wood, cut up the bull and laid it on the wood.