Psalm 38:20

"They also that render evil for good are mine adversaries; because I follow the thing that good is."

Cross References (ranked by relevance)

They rewarded me evil for good to the spoiling of my soul.

Shall evil be recompensed for good? for they have digged a pit for my soul. Remember that I stood before thee to speak good for them, and to turn away thy wrath from them.

John 10:32

Jesus answered them, Many good works have I shewed you from my Father; for which of those works do ye stone me?

1 Samuel 25:21

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.

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:)

Matthew 5:10

Blessed are they which are persecuted for righteousness’ sake: for theirs is the kingdom of heaven.

1 Samuel 23:5

So David and his men went to Keilah, and fought with the Philistines, and brought away their cattle, and smote them with a great slaughter. So David saved the inhabitants of Keilah.

1 Peter 3:13

And who is he that will harm you, if ye be followers of that which is good?

1 Samuel 23:12

Then said David, Will the men of Keilah deliver me and my men into the hand of Saul? And the LORD said, They will deliver thee up.

1 Samuel 25:16

They were a wall unto us both by night and day, all the while we were with them keeping the sheep.