'Cock crow' in the Bible

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.