3 Bible Verses about Not Avenging

See to it that no one ever repays another with evil for evil; but always seek opportunities of doing good both to one another and to all the world.

Pay back to no man evil for evil. Take thought for what is right and seemly in every one's esteem. If you can, so far as it depends on you, live at peace with all the world. Do not be revengeful, my dear friends, but give way before anger; for it is written, "'Revenge belongs to Me: I will pay back,' says the Lord." read more.
On the contrary, therefore, if your enemy is hungry, give him food; if he is thirsty, quench his thirst. For by doing this you will be heaping burning coals upon his head. Do not be overcome by evil, but overcome the evil with goodness.

"You have heard that it was said, 'Eye for eye, tooth for tooth.' But I tell you not to resist a wicked man, but if any one strikes you on the right cheek, turn the other to him as well. If any one wishes to go to law with you and to deprive you of your under garment, let him take your outer one also. read more.
And whoever shall compel you to convey his goods one mile, go with him two. To him who asks, give: from him who would borrow, turn not away.