Matthew 26:71

When he had gone out into the gateway, another maid saw him, and said to those who were there: "This man was with Jesus of Nazareth!"

Mark 14:68-69

But Peter denied it. "I do not know or understand what you mean," he replied. Then he went out into the porch;

Luke 22:58

A little while afterwards some one else--a man--saw him and said: "Why, you are one of them!" "No," Peter said, "I am not."

John 18:25-27

Meanwhile Simon Peter was standing there, warming himself; so they said to him: "Are not you also one of his disciples?" Peter denied it. "No, I am not," he said.

Treasury of Scripture Knowledge

Summary

And when he was gone out into the porch, another maid saw him, and said unto them that were there, This fellow was also with Jesus of Nazareth.

Bible References

When

Mark 14:68
But Peter denied it. "I do not know or understand what you mean," he replied. Then he went out into the porch;
Luke 22:58
A little while afterwards some one else--a man--saw him and said: "Why, you are one of them!" "No," Peter said, "I am not."
John 18:25
Meanwhile Simon Peter was standing there, warming himself; so they said to him: "Are not you also one of his disciples?" Peter denied it. "No, I am not," he said.

This

Matthew 26:61
"This man said 'I am able to destroy the Temple of God, and to build it in three days.'"