John 21:20

But Peter, having turned around, sees the disciple whom Jesus loves, following, who also leaned near his chest at the supper, and said, Lord, who is the man betraying thee?

John 21:7

That disciple therefore whom Jesus loved says to Peter, It is the Lord. So when Simon Peter heard that it is the Lord, he tied the coat around himself (for he was undressed), and threw himself into the sea.

John 20:2

Therefore she runs and comes to Simon Peter, and to the other disciple whom Jesus loved, and says to them, They have taken away the Lord out of the sepulcher, and we know not where they have laid him.

John 13:23-26

And one of his disciples whom Jesus loved was sitting at Jesus' bosom.

John 21:24

This is the disciple who testifies about these things, and who wrote these things. 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
That disciple therefore whom Jesus loved says to Peter, It is the Lord. So when Simon Peter heard that it is the Lord, he tied the coat around himself (for he was undressed), and threw himself into the sea.
John 20:2
Therefore she runs and comes to Simon Peter, and to the other disciple whom Jesus loved, and says to them, They have taken away the Lord out of the sepulcher, and we know not where they have laid him.

Which

John 13:23
And one of his disciples whom Jesus loved was sitting at Jesus' bosom.
John 20:2
Therefore she runs and comes to Simon Peter, and to the other disciple whom Jesus loved, and says to them, They have taken away the Lord out of the sepulcher, and we know not where they have laid him.