Mark 14:69-72

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!”

72A second time the rooster crowed. Then Peter called to mind the word that Jesus had said to him, “Before the rooster crows twice, you will deny Me three times.” And when he thought about it, he wept.