2 Kings 2:9

And it came to pass while they were crossing over, that Eliu said to Elisaie, Ask what I shall do for thee before I am taken up from thee. And Elisaie said, Let there be, I pray thee, a double [portion] of thy spirit upon me.

And it came to pass, when they were gone over, that Elijah said unto Elisha, Ask what I shall do for thee, before I be taken away from thee. And Elisha said, I pray thee, let a double portion of thy spirit be upon me.

When they had gone over, Elijah said to Elisha, “Ask what I shall do for you, before I am taken from you.” Elisha said, “Please let a double portion of your spirit be on me.”