John 21:7; John 21:20; John 21:24 (Young's Literal Translation)

7 That disciple, therefore, whom Jesus was loving saith to Peter, `The Lord it is!' Simon Peter, therefore, having heard that it is the Lord, did gird on the outer coat, (for he was naked,) and did cast himself into the sea; 20 And Peter having turned about doth see the disciple whom Jesus was loving following, (who also reclined in the supper on his breast, and said, `Sir, who is he who is delivering thee up?') 24 this is the disciple who is testifying concerning these things, and he wrote these things, and we have known that his testimony is true.