Mark 14:66
While Peter was down in the courtyard, one of the high priest's waiting girls came up,
Mark 14:54
And Peter followed Him at a distance, as far as the courtyard of the high priest; he was sitting with the attendants and warming himself before the fire.
Matthew 26:58
And Peter followed Him at a distance as far as the courtyard of the high priest's home; he even went inside and was sitting among the attendants to see how it would end.
Matthew 26:69-75
Now Peter was sitting outside in the courtyard, and a waiting girl came up to him, and said, "You, too, were with Jesus the Galilean."
Luke 22:55-62
And when they had kindled a fire in the middle of the courtyard and had taken their seats together, Peter, too, was sitting among them.
John 18:15-18
Simon Peter and another disciple followed on after Jesus. And that other disciple was acquainted with the high priest, and so went on with Jesus into the high priest's courtyard,
John 18:25-27
But Simon Peter still stood warming himself. So they said to him, "You too are not one of His disciples, are you?" He denied it and said, "No, I am not."