Romans 12:21

Never be conquered by evil, but conquer evil with good.

Ephesians 4:26

'Be angry, yet do not sin.' Do not let the sun go down upon your anger;

Ephesians 4:31

Let all bitterness, passion, anger, brawling, and abusive language be banished from among you, as well as all malice.

1 Thessalonians 5:15

Take care that none of you ever pays back wrong for wrong, but always follow the kindest course with one another and with every one.

1 Peter 2:20-23

What credit can you claim when, after doing wrong, you take your punishment for it patiently? But, on the other hand, if, after doing right, you take your sufferings patiently, that does win the approval of God.

1 Peter 3:9

never returning evil for evil, or abuse for abuse, but, on the contrary, blessing. It was to this that you were called--to obtain a blessing!

1 Peter 3:17

It is better that you should suffer, if that should be God's will, for doing right, than for doing wrong.

Treasury of Scripture Knowledge

Summary

Now David had said, Surely in vain have I kept all that this fellow hath in the wilderness, so that nothing was missed of all that pertained unto him: and he hath requited me evil for good.

Bible References

Surely

Ephesians 4:26
'Be angry, yet do not sin.' Do not let the sun go down upon your anger;
1 Thessalonians 5:15
Take care that none of you ever pays back wrong for wrong, but always follow the kindest course with one another and with every one.
1 Peter 2:21
For it was to this that you were called! For Christ, too, suffered--on your behalf--and left you an example, that you should follow in his steps.
1 Peter 3:9
never returning evil for evil, or abuse for abuse, but, on the contrary, blessing. It was to this that you were called--to obtain a blessing!

He hath requited

Romans 12:21
Never be conquered by evil, but conquer evil with good.
1 Peter 2:20
What credit can you claim when, after doing wrong, you take your punishment for it patiently? But, on the other hand, if, after doing right, you take your sufferings patiently, that does win the approval of God.
1 Peter 3:17
It is better that you should suffer, if that should be God's will, for doing right, than for doing wrong.