John 18:27

again, therefore, Peter denied, and immediately a cock crew.

John 13:38

Jesus answered him, 'Thy life for me thou wilt lay down! verily, verily, I say to thee, a cock will not crow till thou mayest deny me thrice.'

Matthew 26:34

Jesus said to him, 'Verily I say to thee, that, this night, before cock-crowing, thrice thou wilt deny me.'

Matthew 26:74-75

Then began he to anathematise, and to swear -- 'I have not known the man;' and immediately did a cock crow,

Mark 14:30

And Jesus said to him, 'Verily I say to thee, that to-day, this night, before a cock shall crow twice, thrice thou shalt deny me.'

Mark 14:68

and he denied, saying, 'I have not known him, neither do I understand what thou sayest;' and he went forth without to the porch, and a cock crew.

Mark 14:71-72

and he began to anathematize, and to swear -- 'I have not known this man of whom ye speak;'

Luke 22:34

and he said, 'I say to thee, Peter, a cock shall not crow to-day, before thrice thou mayest disown knowing me.'

Luke 22:60-62

and Peter said, 'Man, I have not known what thou sayest;' and presently, while he is speaking, a cock crew.

Treasury of Scripture Knowledge

Summary

Peter then denied again: and immediately the cock crew.

General references

Bible References

And

John 13:38
Jesus answered him, 'Thy life for me thou wilt lay down! verily, verily, I say to thee, a cock will not crow till thou mayest deny me thrice.'
Matthew 26:34
Jesus said to him, 'Verily I say to thee, that, this night, before cock-crowing, thrice thou wilt deny me.'
Mark 14:30
And Jesus said to him, 'Verily I say to thee, that to-day, this night, before a cock shall crow twice, thrice thou shalt deny me.'
Luke 22:34
and he said, 'I say to thee, Peter, a cock shall not crow to-day, before thrice thou mayest disown knowing me.'

General references

John 20:6
Simon Peter, therefore, cometh, following him, and he entered into the tomb, and beholdeth the linen clothes lying,
Acts 7:24
and having seen a certain one suffering injustice, he did defend, and did justice to the oppressed, having smitten the Egyptian;