Matthew 12:25
But Jesus knowing their thoughts, said unto them, Every kingdom divided against itself will be desolated; and every city, or family, divided against itself cannot subsist:
Matthew 26:73
But after a little while they who stood by, came up and said to Peter, Assuredly thou also art one of them: for even thy speech maketh thee manifest.
Mark 14:70
Then he denied it again. And after a little while, they who stood by said to Peter, Of a certainty thou art one of them; for thou art a Galilean, and thy speech is correspondent.
Galatians 5:15
But if ye bite and devour one another, take heed that ye be not consumed by one another.