'Mantle of Elijah' in the Bible

And he took up the mantle of Elijah which fell from him, and went back and stood by the bank of the Jordan;

and he took the mantle of Elijah which had fallen from him, and smote the waters, and said, Where is Jehovah, the God of Elijah? He also smote the waters, and they parted hither and thither, and Elisha went over.