2 Kings 2:9-14

9And it came to pass, when they had gone over, that Elijah said to Elisha, Ask what I shall do for thee, before I am taken away from thee. And Elisha said, I pray thee, let a double portion of thy spirit be upon me. 10And he said, Thou hast asked a hard thing: nevertheless, if thou shalt see me when I am taken from thee, it shall be so to thee; but if not, it shall not be so .1 11And it came to pass, as they still went on, and talked, that, behold, there appeared a chariot of fire, and horses of fire, and separated them; and Elijah went up by a whirlwind into heaven. 12And Elisha saw it, and he cried, My father, my father, the chariot of Israel, and its horsemen. And he saw him no more: and he took hold of his own clothes, and tore them in two pieces.

13He took up also the mantle of Elijah that fell from him, and went back, and stood by the bank of Jordan;2 14And 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 to the one side and to the other: and Elisha went over.