'Feed My Sheep' in the Bible

He said to him again the second time, Simon, son of Jonas, do you love me? He said unto him, Yea, Lord; you know that I love you. He said unto him, Feed my sheep.

He said unto him the third time, Simon, son of Jonas, do you love me? Peter was grieved because he said unto him the third time, Do you love me? And he said unto him, Lord, you know all things; you know that I love you. Jesus said unto him, Feed my sheep.