Mark 14:70-72

Once again, Peter denied it. A short time later, the bystanders said to him, “You must be one of them. You’re a Galilean, like he is, for your accent proves it!” Peter cursed and said, “I tell you, I don’t know this man you’re talking about!” At the same moment Peter spoke those words, the sound of a rooster crowing pierced the night for the second time. And Peter remembered the words Jesus had spoken to him earlier: “Before the rooster crows twice, you will deny me three times.” With his heart shattered, Peter broke down and sobbed with bitter tears.