John 18:27

Peter then denied again, and immediately the cock crowed.

John 13:38

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.

Matthew 26:34

Jesus said to him, Verily I say to thee, that this night, before the cock shall crow, thou wilt deny me thrice.

Matthew 26:74-75

Then began he to curse and to swear, saying, I know not the man. And immediately the cock crowed.

Mark 14:30

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.

Mark 14:68

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 14:71-72

But he began to curse and to swear, saying, I know not this man of whom ye speak.

Luke 22:34

And he said, I tell thee, Peter, the cock will not crow this day, before thou wilt thrice deny that thou knowest me.

Luke 22:60-62

And Peter said, Man, I know not what thou sayest. And immediately, while he was yet speaking, the cock crowed.

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, 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.
Matthew 26:34
Jesus said to him, Verily I say to thee, that this night, before the cock shall crow, thou wilt deny me thrice.
Mark 14:30
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.
Luke 22:34
And he said, I tell thee, Peter, the cock will not crow this day, before thou wilt thrice deny that thou knowest me.

General references

John 20:6
Then cometh Simon Peter following him, and went into the sepulcher, and seeth the linen cloths lying;
Acts 7:24
And seeing one of them suffer wrong, he defended him, and avenged him that was oppressed, and smote the Egyptian: