Mark 14:70
Peter denied it again. Later the bystanders accused Peter again saying: You cannot deny that you are one of them, because you, too, are from Galilee.
Acts 2:7
And they were all amazed and marveled. They said to each other: Behold, are not all these that speak Galileans?
Judges 12:6
they would tell him to say Shibboleth. But he would say Sibboleth, because he could not pronounce it correctly. Then they would kill him at the Jordan River crossing. Forty-two thousand of the Ephraimites were killed.
Matthew 26:73-74
A few moments later, those who were near approached and said to Peter: Indeed, you are one of them, because the way you speak gives you away.
Mark 14:68
He denied it. I do not know and I do not understand what you are talking about, he answered. He went out into the passageway.
Luke 22:59-60
Another hour passed. Someone else said: It is true this man was with him for he is a Galilean.
John 18:26-27
One of the servants of the high priest, being a relative of him whose ear Peter cut off, said: Did I see you in the garden with him?