She said, “Your Majesty, please pray to the Lord your God, so that my relative who is responsible for avenging the death of my son will not commit a greater crime by killing my other son.” “I promise by the living Lord,” David replied, “that your son will not be harmed in the least.”
And now, sir, all my relatives have turned against me and are demanding that I hand my son over to them, so that they can kill him for murdering his brother. If they do this, I will be left without a son. They will destroy my last hope and leave my husband without a son to keep his name alive.”
When Abner arrived in Hebron, Joab took him aside at the gate, as though he wanted to speak privately with him, and there he stabbed him in the stomach. And so Abner was murdered because he had killed Joab's brother Asahel.
or by striking him with your fist, you are guilty of murder and are to be put to death. The dead person's nearest relative has the responsibility for putting the murderer to death. When he finds you, he is to kill you.
In that case, the leaders of your own town are to send for you and hand you over to the relative responsible for taking revenge for the murder, so that you may be put to death.
If there were only one city, the distance to it might be too great, and the relative who is responsible for taking revenge for the killing might catch you and angrily kill an innocent person. After all, it was by accident that you killed someone who was not your enemy.
If the one looking for revenge follows you there, the people of the city must not hand you over to that one. They must protect you because you killed the person accidentally and not out of anger.