John 18:15-17

18:15 And Simon Peter followed Jesus, and [so did] another disciple: that disciple was known unto the high priest, and went in with Jesus into the palace of the high priest. 18:16 But Peter stood at the door without. Then went out that other disciple, which was known unto the high priest, and spake unto her that kept the door, and brought in Peter. 18:17 Then saith the damsel that kept the door unto Peter, Art not thou also [one] of this man’s disciples? He saith, I am not.

John 18:25-27

18:25 And Simon Peter stood and warmed himself. They said therefore unto him, Art not thou also [one] of his disciples? He denied [it], and said, I am not. 18:26 One of the servants of the high priest, being [his] kinsman whose ear Peter cut off, saith, Did not I see thee in the garden with him? 18:27 Peter then denied again: and immediately the cock crew.