WNT(i)
19 This He said to indicate the kind of death by which that disciple would bring glory to God; and after speaking thus He said to him, "Follow me."
20 Peter turned round and noticed the disciple whom Jesus loved following--the one who at the supper had leaned back on His breast and had asked, "Master, who is it that is betraying you?"
21 On seeing him, Peter asked Jesus, "And, Master, what about him?"
22 "If I desire him to remain till I come," replied Jesus, "what concern is that of yours? You, yourself, must follow me."