Matthew 15:19
For out of the heart come evil thoughts, murder, adultery, fornications, theft, false witness, slander.
Matthew 26:59
Now the chief priests and the whole council sought false testimony against Jesus that they might put him to death,
Acts 6:13
They put forward false witnesses who said, "This man never stops speaking against this holy place, and the law;
2 Timothy 2:23
Don't have anything to do with foolish and stupid arguments, because you know that they produce quarrels.
James 3:14-16
But if you have bitter jealousy and selfish ambition in your hearts, do not boast and be false to the truth.
James 3:18
And the harvest of righteousness is sown in peace by those who make peace.
3 John 1:9-10
I wrote something to the church; but Diotrephes, who loves to be first among them, does not accept what we say.