The Believers - 23:96
Repay evil with good. We know well their claims.
The reward of returning evil with good:
Explained in Detail/41:34
Good and evil are not the same. You respond in the best way. Then the one between whom you were enemies may become your best friend.
The Women/4:149
And if you reveal or conceal a good deed, or forgive an evil deed, Allah is Forgiving, Powerful.
The Table Spread/5:45
There We commanded them: We commanded them: Life for life, eye for eye, nose for nose, ear for ear, tooth for tooth and wounds for wounds. Whoever gives up this right, He will cover his sins. Those who do not judge by what Allah has revealed are wrongdoers.
Council/42:40
The recompense for evil is a like evil, but whoever forgives and acts righteously will be rewarded by Allah. He does not love the wrongdoers.