2 Kings 2:6 in the King James Version
And Elijah said unto him, Tarry, I pray thee, here; for the LORD hath sent me to Jordan. And he said, As the LORD liveth, and as thy soul liveth, I will not leave thee. And they two went on.
Context
5 The sons of the prophets who were at Jericho came near to Elisha, and said to him, “Do you know that the LORD will take away your master from over you today?” He answered, “Yes, I know it. Hold your peace.”
6 Elijah said to him, “Please wait here, for the LORD has sent me to the Jordan.” He said, “As the LORD lives, and as your soul lives, I will not leave you.” Then they both went on.
7 Fifty men of the sons of the prophets went and stood opposite them at a distance; and they both stood by the Jordan.