John 13:38

"And he said, I tell thee, Peter, the cock shall not crow this day, before that thou shalt thrice deny that thou knowest me."

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

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

"Pride goeth before destruction, and an haughty spirit before a fall."

"He that trusteth in his own heart is a fool: but whoso walketh wisely, he shall be delivered."

"Wherefore let him that thinketh he standeth take heed lest he fall."