John 21:20-22

21st Century King James Version

²⁰ Then Peter, turning about, saw the disciple whom Jesus loved following, who also had leaned on His breast at supper, and said, “Lord, who is he that betrayeth Thee?”

²¹ Peter, seeing him, said to Jesus, “Lord, and what shall this man do?”

²² Jesus said unto him, “If I will that he tarry till I come, what is that to thee? Follow thou Me.”