'Cock crow' in the Bible

Jesus saith to him, I tell thee of a certainty, that this night, before the cock crow, thou shalt deny me thrice.

And Jesus saith to him, Verily I tell thee, That to-day, in the course of this very night, before the cock crow twice, thou shalt thrice deny me.

And the second time the cock crew. And Peter remembered the word which Jesus spake unto him, That before the cock crow twice, thou shalt deny me thrice. And casting his mantle over his face, he wept.

And the Lord, turning round, looked upon Peter. And Peter remembered the word of the Lord, how he had said to him, That before the cock crow, thou shalt deny me thrice.