Matthew 15:19
For out of the heart come evil thoughts, murder, adultery, immorality, stealing, false witnessing, irreverent speech.
Matthew 26:59
Now the high priests and the whole council were trying to get false testimony against Jesus, to have Him put to death;
Acts 6:13
Then they put up false witnesses who said, "This man never stops saying things against this holy place and against the law,
2 Timothy 2:23
Always avoid foolish discussions with ignorant men, for you know that they breed quarrels,
James 3:14-16
But if you cherish bitter jealousy and rivalry in your hearts, stop being proud of it and stop being false to the standard of truth.
James 3:18
The harvest of uprightness is grown from the seed of peace by those who are peacemakers.
3 John 1:9-10
I have written briefly to the church, but Diotrephes, who likes to be first among them, refuses to listen to me.