1 Samuel 24:7
So David stayed his servants with these words, and suffered them not to rise against Saul. But Saul rose up out of the cave, and went on his way.
Psalm 7:4
If I have rewarded evil unto him that was at peace with me; (yea, I have delivered him that without cause is mine enemy:)
1 Samuel 25:33
And blessed be thy advice, and blessed be thou, which hast kept me this day from coming to shed blood, and from avenging myself with mine own hand.
Matthew 5:44
But I say unto you, Love your enemies, bless them that curse you, do good to them that hate you, and pray for them which despitefully use you, and persecute you;
Romans 12:17-21
Recompense to no man evil for evil. Provide things honest in the sight of all men.