2 Kings 2:11-13

As they were going along and talking, behold, there appeared a chariot of fire and horses of fire which separated the two of them. And Elijah went up by a whirlwind to heaven. Elisha saw it and cried out, “My father, my father, the chariots of Israel and its horsemen!” And he saw Elijah no more. Then he took hold of his own clothes and tore them in two pieces. He also took up the mantle of Elijah that fell from him and returned and stood by the bank of the Jordan.