1 Samuel 24:5
Afterward David's conscience bothered him because he had cut off an edge of Saul's robe.
2 Samuel 24:10
David felt guilty after he had numbered the army. David said to the Lord, "I have sinned greatly by doing this! Now, O Lord, please remove the guilt of your servant, for I have acted very foolishly."
2 Samuel 12:9
Why have you shown contempt for the word of the Lord by doing evil in my sight? You have struck down Uriah the Hittite with the sword and you have taken his wife as your own! You have killed him with the sword of the Ammonites.
2 Kings 22:19
You displayed a sensitive spirit and humbled yourself before the Lord when you heard how I intended to make this place and its residents into an appalling example of an accursed people. You tore your clothes and wept before me, and I have heard you,' says the Lord.
1 John 3:20-21
that if our conscience condemns us, that God is greater than our conscience and knows all things.