Mark 14:68-71

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!”