John 21:15-19 - Peter Is Restored Three Times
15 So, after they had eaten, Jesus said to Simon Peter, "Simon, son of John, do you really love me more than these [other disciples do]?" Peter answered Him, "Yes, Lord, you know that I love you." [Note: Since two different Greek words for "love" are used in this conversation, some scholars see a distinction in their meaning. See Butler, Vol. II, pp. 453-457 for a discussion of these views]. Jesus replied to him, "[Then] feed my lambs."
16 Jesus asked him a second time, "Simon, son of John, do you [really] love me?" Peter answered Him, "Yes, Lord, you know that I love you." Jesus replied to him, "[Then] take care of my sheep."
17 Then Jesus asked him a third time, "Simon, son of John, do you [truly] love me?" Peter was sad because Jesus had asked him a third time, "Do you [even] love me?" So, he said to Jesus, "Lord, you know all things. You [surely] know that I love you." Jesus replied to him, "[Then] feed my sheep. 18 Truly, truly, I tell you [Peter], when you were young you used to fasten your belt around you [i.e., to get ready] and travel wherever you wanted to go. But when you are old, you will stretch out your hands and someone else will tie you up and take you [away] to where you do not want to go." 19 Now Jesus said this to indicate the kind of death Peter would experience in honoring God. [Note: Some see the "stretching out your hands," verse 18, as a reference to crucifixion]. And after saying this, Jesus said to him, "Be my follower."