'Cock crow' in the Bible

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 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, turning round, looked at Peter; and Peter remembered the word of the Lord, how he said to him, Before the cock crow thou shalt deny me thrice.