John 21:18-22

I tell you the truth, when you were younger, you tied your own belt and went where you wanted. But when you are old, you will put out your hands and someone else will tie you and take you where you don’t want to go.” (Jesus said this to show how Peter would die to give glory to God.) Then Jesus said to Peter, “Follow me!” Peter turned and saw that the follower Jesus loved was walking behind them. (This was the follower who had leaned against Jesus at the supper and had said, “Lord, who will turn against you?”) When Peter saw him behind them, he asked Jesus, “Lord, what about him?” Jesus answered, “If I want him to live until I come back, that is not your business. You follow me.”