2 Kings 2:7-9

7Fifty men from the company of the prophets went and stood at a distance, facing the place where Elijah and Elisha had stopped at the Jordan.

8Elijah took his cloak, rolled it up and struck the water with it. The water divided to the right and to the left, and the two of them crossed over on dry ground.

9When they had crossed, Elijah said to Elisha, “Tell me, what can I do for you before I am taken from you?” “Let me inherit a double portion of your spirit,” Elisha replied.