John 18:27

Then Peter denied again; and immediately a cock crew.

John 13:38

Jesus answereth, Wilt thou lay down thy life for me? Truly, truly do I say to thee, A cock will not crow, till thou hast thrice denied me.

Matthew 26:34

Jesus said to him, Truly do I say to thee, that this night, before a cock crows, thou wilt thrice deny me.

Matthew 26:74-75

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

Mark 14:30

And Jesus saith to him, Truly do I say to thee, that even thou, today, on this night, before a cock crow twice, wilt thrice deny me.

Mark 14:68

But he denied, saying, I do not know nor understand what thou sayest. And he went out into the forecourt; and a cock crew.

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, a cock will not crow this day, till thou hast thrice denied 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, 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 answereth, Wilt thou lay down thy life for me? Truly, truly do I say to thee, A cock will not crow, till thou hast thrice denied me.
Matthew 26:34
Jesus said to him, Truly do I say to thee, that this night, before a cock crows, thou wilt thrice deny me.
Mark 14:30
And Jesus saith to him, Truly do I say to thee, that even thou, today, on this night, before a cock crow twice, wilt thrice deny me.
Luke 22:34
And he said, I tell thee, Peter, a cock will not crow this day, till thou hast thrice denied that thou knowest me.

General references

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