Luke 22:56

but one of the servants seeing him by the fire, star'd him in the face, and said, this man was with him too.

Matthew 26:69

In the mean time Peter was sitting without in the court: and a servant maid came to him, and said, you likewise was one of Jesus the Galilean's comrades.

Mark 14:6

but Jesus said, let her alone, why do you disquiet her? it is commendable, what she has done out of respect to me.

Mark 14:17

There he came in the evening with the twelve.

Mark 14:66-68

In the mean time Peter was in the entry of the hall, where one of the maids belonging to the high priest came:

John 18:17

then said the damsel, that kept the door, to Peter, are you also one of this man's disciples? I am not, said he.

Treasury of Scripture Knowledge

Summary

But a certain maid beheld him as he sat by the fire, and earnestly looked upon him, and said, This man was also with him.

Bible References

A certain maid

Matthew 26:69
In the mean time Peter was sitting without in the court: and a servant maid came to him, and said, you likewise was one of Jesus the Galilean's comrades.
Mark 14:6
but Jesus said, let her alone, why do you disquiet her? it is commendable, what she has done out of respect to me.
John 18:17
then said the damsel, that kept the door, to Peter, are you also one of this man's disciples? I am not, said he.