Luke 22:32-34, 54-62 -32. But I have prayed for thee, that thy faith fail not: and when thou art converted, strengthen thy brethren. 33. And he said unto him, Lord, I am ready to go with thee, both into prison, and to death. 34. And he said, I tell thee, Peter, the cock shall not crow this day, before that thou shalt thrice deny that thou knowest me. ; Also, John 13:37-38, 18:25-27.