Judges 9:24
that the violence done to the seventy sons of Jerubba'al might come and their blood be laid upon Abim'elech their brother, who slew them, and upon the men of Shechem, who strengthened his hands to slay his brothers.
1 Kings 2:32
And Jehovah shall requite the blood which he shed upon his own head, because he fell upon two men more righteous and better than he, and slew them with the sword, without my father David's knowledge: Abner the son of Ner, captain of the host of Israel, and Amasa the son of Jether, captain of the host of Judah.
Esther 9:25
and when Esther came before the king, he commanded by letters that his wicked device, which he had devised against the Jews, should return upon his own head; and they hanged him and his sons on the gallows.
Psalm 7:16
His mischief shall return upon his own head, and his violence shall come down upon his own pate.
Numbers 35:33
And ye shall not pollute the land wherein ye are; for blood, it polluteth the land; and there can be no atonement made for the land, for the blood that hath been shed therein, but by the blood of him that shed it.
Deuteronomy 27:25
Cursed be he that taketh reward to smite mortally shedding innocent blood! And all the people shall say, Amen.
Judges 9:56-57
Thus God requited the crime of Abim'elech, which he committed against his father in killing his seventy brothers;
1 Samuel 15:33
And Samuel said, As thy sword has made women childless, so shall thy mother be childless above women. And Samuel hewed Agag in pieces before Jehovah in Gilgal.
Matthew 23:34-36
Therefore, behold, I send unto you prophets, and wise men, and scribes; and some of them ye will kill and crucify, and some of them ye will scourge in your synagogues, and will persecute from city to city;