68 But he denied, saying, I know not, neither do I understand what thou sayest. And he went out into the porch; and the cock crowed.
Mark 14:68 Cross References - Webster
Matthew 26:71-72
Mark 14:29-31
29 But Peter said to him, Although all shall be offended, yet will not I.
30 And Jesus saith to him, Verily I say to thee, that this day, even in this night, before the cock shall crow twice, thou wilt deny me thrice.
31 But he spoke the more vehemently, If I should die with thee, I will not deny thee in any wise. Likewise also said they all.
Mark 14:72
72 And the second time the cock crowed. And Peter called to mind the word that Jesus said to him, Before the cock shall crow twice, thou wilt deny me thrice. And when he thought thereon, he wept.
John 13:36-38
36 Simon Peter said to him, Lord, whither goest thou? Jesus answered him, Whither I go, thou canst not follow me now; but thou shalt follow me afterward.
37 Peter said to him, Lord, why cannot I follow thee now? I will lay down my life for thy sake.
38 Jesus answered him, Wilt thou lay down thy life for my sake? Verily, verily, I say to thee, The cock will not crow, till thou hast denied me thrice.