And Jehovah said to him, Therefore whoever kills Cain shall be avenged seven times. And Jehovah set a mark upon Cain so that anyone who found him should not kill him.
if he rises again and walks abroad upon his staff, then he that struck him shall be set free. Only he shall pay for the loss of his time, and shall cause him to be completely healed.
For it is a servant of God to you for good. For if you practice evil, be afraid, for it does not bear the sword in vain; for it is a servant of God, a revenger for wrath on him who does evil.