Matthew 26:34

Jesus said to him, “I assure you and most solemnly say to you, this night, before a rooster crows, you will [completely] deny Me three times.”

John 13:38

Jesus answered, “Will you [really] lay down your life for Me? I assure you and most solemnly say to you, before a rooster crows you will deny and completely disown Me three times.

Matthew 26:75

And Peter remembered the [prophetic] words of Jesus, when He had said, “Before a rooster crows, you will deny Me three times.” And he went outside and wept bitterly [in repentance].

Luke 22:34

Jesus said, “I say to you, Peter, before the rooster crows today, you will [utterly] deny three times that you know Me.”

Mark 14:30-31

Jesus said to him, “I assure you and most solemnly say to you, this very night, before a rooster crows twice, you will deny [that you even know] Me three times.”

Treasury of Scripture Knowledge

Summary

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

Bible References

That

Mark 14:30
Jesus said to him, “I assure you and most solemnly say to you, this very night, before a rooster crows twice, you will deny [that you even know] Me three times.”
Luke 22:34
Jesus said, “I say to you, Peter, before the rooster crows today, you will [utterly] deny three times that you know Me.”
John 13:38
Jesus answered, “Will you [really] lay down your life for Me? I assure you and most solemnly say to you, before a rooster crows you will deny and completely disown Me three times.

General references

Proverbs 16:18

Pride goes before destruction,
And a haughty spirit before a fall.
Matthew 26:70
But he denied it before them all, saying, “I do not know what you are talking about.”
1 Corinthians 10:12
Therefore let the one who thinks he stands firm [immune to temptation, being overconfident and self-righteous], take care that he does not fall [into sin and condemnation].