John 13:36-38 - Peter's Denials Predicted
36 Simon Peter saith to him, Lord, Whither art thou going? Jesus answered him, Whither I am going, thou canst not follow me now; but thou shalt follow me hereafter.
37 Peter saith to him, Lord, why cannot I follow thee now? I will lay down my life for thee.
38 Jesus answered him, Wilt thou lay down thy life for me? Verily, verily, I tell thee, the cock will not crow, before thou shalt deny me thrice.