1 Samuel 24:5
And afterward David's heart struck him, because he had cut off a corner of Saul's robe.
2 Samuel 24:10
But David's heart struck him after he had numbered the people. And David said to the LORD, "I have sinned greatly in what I have done. But now, O LORD, please take away the iniquity of your servant, for I have done very foolishly."
2 Samuel 12:9
Why have you despised the word of the LORD, to do what is evil in his sight? You have struck down Uriah the Hittite with the sword and have taken his wife to be your wife and have killed him with the sword of the Ammonites.
2 Kings 22:19
because your heart was penitent, and you humbled yourself before the LORD, when you heard how I spoke against this place and against its inhabitants, that they should become a desolation and a curse, and you have torn your clothes and wept before me, I also have heard you, declares the LORD.
1 John 3:20-21
for whenever our heart condemns us, God is greater than our heart, and he knows everything.