2 Kings 2:8,14

8 Now Elijah took his mantle, rolled it up, and struck the water; and it was divided this way and that, so that the two of them crossed over on dry ground.

14 Then he took the mantle of Elijah that had fallen from him, and struck the water, and said, “Where is the Lord God of Elijah?” And when he also had struck the water, it was divided this way and that; and Elisha crossed over.