John 21
15 Ref So when they had broken their fast, Jesus saith to Simon Peter, Simon, `son' of John, lovest thou me more than these? He saith unto him, Yea, Lord; thou knowest that I love thee. He saith unto him, Feed my lambs.
16 Ref He saith to him again a second time, Simon, `son' of John, lovest thou me? He saith unto him, Yea, Lord; thou knowest that I love thee. He saith unto him, Tend my sheep.
17 Ref He saith unto him the third time, Simon, `son' of John, lovest thou me? Peter was grieved because he said unto him the third time, Lovest thou me? And he said unto him, Lord, thou knowest all things; thou knowest that I love thee. Jesus saith unto him, Feed my sheep.