David said to him, “Your blood is on your head, for you testified against yourself when you said, ‘I put the Lord’s anointed to death.’” Lament for Saul and Jonathan.
The Lord will bring blood upon his own head, because he struck down two men better and more just than himself, and slew them with the sword without my father David’s knowledge: Abner, son of Ner, commander of Israel’s army, and Amasa, son of Jether, commander of Judah’s army.
lends at interest and exacts usury—this son certainly shall not live. Because he practiced all these abominations, he shall surely be put to death; his own blood shall be on him.
If a woman goes up to any animal to mate with it, you shall kill the woman and the animal; they shall both be put to death; their bloodguilt is upon them.
Should any of them pass outside the doors of your house, their blood will be on their own heads, and we will be guiltless. But if anyone in your house is harmed, their blood will be on our heads.
This was to repay the violence done to the seventy sons of Jerubbaal and to avenge their blood upon their brother Abimelech, who killed them, and upon the lords of Shechem, who encouraged him to kill his brothers.