Matthew 26:71-73

71And when he had gone out into the entrance, another [maid] saw him, and says to those there, This [man] also was with Jesus the Nazaraean.

72And again he denied with an oath: I do not know the man.

73And after a little, those who stood [there], coming to [him], said to Peter, Truly thou too art of them, for also thy speech makes thee manifest.