Mark 14:70 in the World English Bible
But he again denied it. After a little while again those who stood by said to Peter, “You truly are one of them, for you are a Galilean, and your speech shows it.”
Context
69 And a maid saw him again, and began to say to them that stood by, This is one of them.
70 And he denied it again. And a little after, they that stood by said again to Peter, Surely thou art one of them: for thou art a Galilaean, and thy speech agreeth thereto.
71 But he began to curse and to swear, saying, I know not this man of whom ye speak.