John 21:16-17

16Jesus asked him a second time, ‘Simon, son of John, do you love me?’ Peter answered, ‘Yes Lord, you know that I love you.’ Jesus said to him, ‘Take care of my sheep.’

17Jesus asked him a third time, ‘Simon, son of John, do you love me?’ Peter was sad because Jesus asked him a third time, ‘Do you love me?’ So he said to Jesus, ‘Lord, you know everything. You know that I really love you!’ Jesus said to him, ‘Take care of my sheep.