Mark 14:67-71

67And when she saw Peter warming himself, she looked at him and said, “You also were with Jesus of Nazareth.”

68But he denied it, saying, “I neither know nor understand what you are saying.” And he went out on the porch, and a rooster crowed.

69And the servant girl saw him again, and began to say to those who stood by, “This is one of them.”

70But he denied it again. And a little later those who stood by said to Peter again, “Surely you are one of them; for you are a Galilean, and your speech shows it.”

71Then he began to curse and swear, “I do not know this Man of whom you speak!”