2 Kings 2:4-5

4And Elijah said to him, Elisha, abide here, I pray thee; for Jehovah has sent me to Jericho. And he said, As Jehovah liveth, and as thy soul liveth, I will not leave thee! And they came to Jericho.

5And the sons of the prophets that were at Jericho drew near to Elisha and said to him, Dost thou know that Jehovah will take away thy master from over thy head to-day? And he said, I also know it: be silent!