Mark 14:72
Immediately the rooster crowed for the second time and Peter was reminded of the words of Jesus, who had said to him, "You will deny [knowing] me three times before the rooster crows twice." And as he thought about this, he cried.
Mark 14:30
And Jesus said to him, "Truly I tell you, today, in fact this very night, before the rooster crows twice, you will deny [knowing] me three times."
Mark 14:68
But he denied it, saying, "I do not know or understand what you are talking about." Then he went out onto the porch and the rooster crowed.
Matthew 26:34
Jesus said to him, "Truly I tell you, this [very] night, before the rooster crows, you will deny [knowing] me three times."
Matthew 26:74-75
Then Peter began to curse and swear, "[I tell you], I do not know the man." And immediately a rooster crowed.
Luke 15:17-19
But when he came to his senses, he said, 'How many of my father's hired servants have more than enough bread to eat, and here I am, dying from hunger!
Luke 22:60
But then Peter said, "Man, I do not know what you are talking about." Just then, as he was speaking, the rooster crowed.
Luke 22:62
Then Peter went out and cried bitterly.
2 Corinthians 7:10
For the sorrow that God desires produces repentance [i.e., a change of heart and life] that leads to salvation, and which brings no regrets. But the sorrow of the world [i.e., sorrow for wrongdoing for reasons unrelated to God or moral principles] produces [spiritual] death.