John 21:18-19

18 Most assuredly I tell you, when you were young, you dressed yourself, and walked where you wanted to. But when you are old, you will stretch out your hands, and another will dress you, and carry you where you don't want to go.”

19 Now he said this, signifying by what kind of death he would glorify God. When he had said this, he said to him, “Follow me.”