Then he took the cloak that had fallen from him and struck the water with it. "Where now is the LORD, the God of Elijah?" he asked. When he struck the water, it divided to the right and to the left, and he crossed over. (NIV)
And he took the mantle that fell from Elijah and struck the waters and said, Where is the Lord, the God of Elijah? And when he had struck the waters, they parted this way and that, and Elisha went over. (AMP)
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. (KJV)