John 13:38
"Your life you will lay down for me? In solemn truth I tell you, the cock shall not crow before you have three times disowned me."
Mark 14:30
Jesus said to him, "I tell you in solemn truth that you yourself, today on this very night, before the cock crow twice, shall three times disown me."
Mark 14:66-72
Now while Peter was below in the courtyard, there came one of the maid servants of the high priest, and saw Peter warming himself.
Matthew 26:34
Jesus said to him, "In solemn truth I tell you that on this very night, before cockcrow, you will deny me three times!"
Matthew 26:69-75
Now Peter was sitting outside in the courtyard, and one of the maidservants came up to him and said, "You also were with Jesus, the Galilean!"
Luke 22:34
"I tell you, Peter," he answered. "the cock will not crow this day until you will three times deny that you know me."
Luke 22:56-62
But a certain maid servant saw him taking his seat near the fire and, with a sharp glance at him, she said, "This fellow was with him, too!"
John 18:16-17
But Peter took his stand outside, near the door. So the other disciple who was known to the high priest came out and spoke to the doorkeeper and brought Peter in.
John 18:25-27
Now Simon Peter was standing and warming himself. They said therefore to him, "You are not also one of his disciples, are you not?" He denied it, saying "I am not."
1 Corinthians 10:12
So then let him who imagines that he is standing so securely beware lest he fall.