What did Jesus say to Peter before He died?

Jesus predicted Peter’s betrayal. Mark 14:26-31 tells us this conversation:

And when they had sung a hymn, they went out to the Mount of Olives. And Jesus said to them, “You will all fall away; for it is written, ‘I will strike the shepherd, and the sheep will be scattered.’ But after I am raised up, I will go before you to Galilee.” Peter said to him, “Even though they all fall away, I will not.” And Jesus said to him, “Truly, I say to you, this very night, before the cock crows twice, you will deny me three times.” But he said vehemently, “If I must die with you, I will not deny you.” And they all said the same.