Proverbs 24:29

Do not say, "Just as he has done to me, so shall I do to him; I will pay back the man according to his deed."

Proverbs 20:22

Do not say "I will repay evil"; wait for Yahweh and he will deliver you.

Judges 15:11

Then three thousand men from Judah went down to the cleft of the rock of Etam, and they said to Samson, "Do you not know that the Philistines [are] ruling over us? What [is] this [that] you have done to us?" And he said to them, "Just as they did to me, so I have done to them."

2 Samuel 13:22-28

Absalom did not speak with Amnon {either bad or good}, for Absalom hated Amnon {over the matter when} he raped Tamar his sister.

Proverbs 25:21-22

If your enemy [is] hungry, feed him bread, and if thirsty, let him drink water.

Matthew 5:39-44

But I say to you, do not resist the evildoer, but whoever strikes you on the right cheek, turn the other to him also.

Romans 12:17-21

Pay back no one evil for evil. Take thought for [what is] good in the sight of all people.

1 Thessalonians 5:15

See to it that no one pays back evil for evil to anyone, but always pursue good toward one another and toward all [people].

Treasury of Scripture Knowledge

Summary

Say not, I will do so to him as he hath done to me: I will render to the man according to his work.

Bible References

Say

Proverbs 20:22
Do not say "I will repay evil"; wait for Yahweh and he will deliver you.
Proverbs 25:21
If your enemy [is] hungry, feed him bread, and if thirsty, let him drink water.
Matthew 5:39
But I say to you, do not resist the evildoer, but whoever strikes you on the right cheek, turn the other to him also.
Romans 12:17
Pay back no one evil for evil. Take thought for [what is] good in the sight of all people.
1 Thessalonians 5:15
See to it that no one pays back evil for evil to anyone, but always pursue good toward one another and toward all [people].

I will do

Judges 15:11
Then three thousand men from Judah went down to the cleft of the rock of Etam, and they said to Samson, "Do you not know that the Philistines [are] ruling over us? What [is] this [that] you have done to us?" And he said to them, "Just as they did to me, so I have done to them."
2 Samuel 13:22
Absalom did not speak with Amnon {either bad or good}, for Absalom hated Amnon {over the matter when} he raped Tamar his sister.