20Peter turned around, and saw the disciple whom Jesus loved following — the one who at the supper leant back on the Master's shoulder, and asked him who it was who would betray him.
21Seeing him, Peter said to Jesus, “Master, what about this man?”
22“If it is my will that he should wait until I come,” answered Jesus, “what has that to do with you? Follow me yourself.”
23So the report spread amongst his followers that that disciple was not to die; yet Jesus did not say that he was not to die, but said “If it is my will that he should wait until I come, what has that to do with you?”
24It is this disciple who states these things, and who recorded them; and we know that his statement is true.
John 21
John 21:20-24