2 Kings 2:14

Then he took the cloak of Elijah that had fallen from him and struck the waters. “Where now is the LORD, the God of Elijah?” he asked. And when he had struck the waters, they parted to the right and to the left, and Elisha crossed over.

And he took the mantle of Elijah that fell from him, and smote the waters, and said, Where is the LORD God of Elijah? and when he also had smitten the waters, they parted hither and thither: and Elisha went over.