1 Kings 18:32-36

And 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 laid out the wood, and he cut the ox in pieces and placed it on the wood.

And he said, “Fill four large jars with water and pour it on the burnt offering and on the wood.” And he said, “Do it a second time,” so they did it a second time. Then he said, “Do it a third time,” so they did it a third time.

The water flowed around the altar, and he also filled the trench with water. Elijah’s Prayer

Then at the time of the offering of the evening sacrifice, Elijah the prophet approached and said, “Lord, God of Abraham, Isaac, and Israel, today let it be known that You are God in Israel and that I am Your servant, and that I have done all these things at Your word.