Matthew 26:73-75

A little later the bystanders came up and said to Peter, “Surely you too are one of them; for even the way you talk gives you away.” Then he began to curse and swear, “I do not know the man!” And immediately a rooster crowed. And Peter remembered the word which Jesus had said, “Before a rooster crows, you will deny Me three times.” And he went out and wept bitterly.