John 13:36-38 - Peter's Denials Predicted
36 Simon Peter said to him, Lord, where do you go? Jesus answered Where I go you cannot follow me now, but you shall follow afterwards.
37 Peter said to him, Lord, why can I not follow you now? I will lay down my life for you.
38 Jesus answered, Will you lay down your life for me? I tell you most truly, a cock shall not crow till you shall deny me thrice.