John 21:20

Peter turned around and saw that the disciple whom Jesus loved was following??e who at the supper leaned back upon his breast and said, "Lord, who is to betray you?"

John 21:7

Then that disciple whom Jesus loved said to Peter, "It is the Lord!" On hearing that it was the Lord, Simon Peter girt his fisher's coat about him (for he was naked), and threw himself into the water.

John 20:2

So she came running to Simon Peter and that other disciple whom Jesus loved, saying, "They have taken the Master out of the tomb, and we do not know where they have laid him!"

John 13:23-26

There was reclining upon Jesus' breast one of the disciples whom he loved.

John 21:24

It is this disciple who bears testimony to these facts and who recorded them; and we know that his testimony is true.

Treasury of Scripture Knowledge

Summary

Then Peter, turning about, seeth the disciple whom Jesus loved following; which also leaned on his breast at supper, and said, Lord, which is he that betrayeth thee?

Bible References

Seeth

John 21:7
Then that disciple whom Jesus loved said to Peter, "It is the Lord!" On hearing that it was the Lord, Simon Peter girt his fisher's coat about him (for he was naked), and threw himself into the water.
John 20:2
So she came running to Simon Peter and that other disciple whom Jesus loved, saying, "They have taken the Master out of the tomb, and we do not know where they have laid him!"

Which

John 13:23
There was reclining upon Jesus' breast one of the disciples whom he loved.
John 20:2
So she came running to Simon Peter and that other disciple whom Jesus loved, saying, "They have taken the Master out of the tomb, and we do not know where they have laid him!"