'Cock crow' in the Bible

Jesus said unto him, "Verily I say unto thee, that this same night, before the cock crow, thou shalt deny me thrice."

Then began he to anathematise, and to swear -- 'I have not known the man;' and immediately did a cock crow,

And Peter remembered the word of Jesus, who had said to him, Before the cock crow thou shalt deny me thrice. And he went forth without, and wept bitterly.

Watch therefore, for ye do not know when the master of the house comes: evening, or midnight, or cock-crow, or morning;

And Jesus said unto him, "Verily I say unto thee this day even in this night, before the cock crow twice, thou shalt deny me thrice."

but he denied it, saying, I don't know him, neither am I acquainted with any such you mention. and he went out into the porch, when the cock crow'd.

And the second time a cock crew. And Peter remembered the word that Jesus said to him, Before the cock crow twice, thou shalt deny me thrice; and when he thought thereon he wept.

And the Lord turned, and looked upon Peter. And Peter remembered the word of the Lord, how that he said unto him, Before the cock crow this day thou shalt deny me thrice.

Jesus answereth - Thy life, in my behalf, wilt thou lay down? Verily, verily, I say unto thee - In nowise shall a cock crow till thou hast denied me, thrice.