Matthew 26:70-74

But he denied it before them all, saying, “I do not know what you are talking about.” When he had gone out to the gateway, another servant-girl saw him and *said to those who were there, “This man was with Jesus of Nazareth.” And again he denied it with an oath, “I do not know the man.” 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.