1 Kings 2:44
The king said moreover to Shimei, You know all the wickedness which was in your heart, that you did to David my father: therefore the LORD shall return your wickedness upon your own head;
2 Samuel 16:5-13
And when king David came to Bahurim, behold, there came out a man of the family of the house of Saul, whose name was Shimei, the son of Gera: he came forth, and cursed continually as he came.
1 Samuel 25:39
And when David heard that Nabal was dead, he said, Blessed be the LORD, that has pleaded the cause of my reproach from the hand of Nabal, and has kept his servant from evil: for the LORD has returned the wickedness of Nabal upon his own head. And David sent and talked with Abigail, to take her to be his wife.
Psalm 7:16
His mischief shall return upon his own head, and his violent dealing shall come down upon his own crown.
Ezekiel 17:19
Therefore thus says the Lord GOD; As I live, surely my oath that he has despised, and my covenant that he has broken, even it will I recompense upon his own head.
1 Kings 2:32-33
And the LORD shall return his blood upon his own head, who struck down two men more righteous and better than he, and slew them with the sword, my father David not knowing of it, Abner the son of Ner, captain of the army of Israel, and Amasa the son of Jether, captain of the army of Judah.
Proverbs 5:22
His own iniquities shall take the wicked himself, and he shall be held with the cords of his sins.
Hosea 4:9
And there shall be, like people, like priest: and I will punish them for their ways, and reward them for their deeds.
John 8:9
And they who heard it, being convicted by their own conscience, went out one by one, beginning at the eldest, even unto the last: and Jesus was left alone, and the woman standing before him.
Romans 2:15
Who show the work of the law written in their hearts, their conscience also bearing witness, and their thoughts the mean while accusing or else excusing one another;)
1 John 3:20
For if our heart condemns us, God is greater than our heart, and knows all things.