1 Kings 18:32-35

So with the stones he built an altar in the name of the LORD, and he made a trench around the altar, large enough to hold two measures of seed. Then he arranged the wood and cut the ox in pieces and laid it on the wood. And he said, “Fill four pitchers with water and pour it on the burnt offering and on the wood.” And he said, “Do it a second time,” and they did it a second time. And he said, “Do it a third time,” and they did it a third time. The water flowed around the altar and he also filled the trench with water.