9And the LORD said unto Cain, Where is Abel thy brother? And he said, I know not: Am I my brother's keeper?10And he said, What hast thou done? the voice of thy brother's blood crieth unto me from the ground.11And now art thou cursed from the earth, which hath opened her mouth to receive thy brother's blood from thy hand;12When thou tillest the ground, it shall not henceforth yield unto thee her strength; a fugitive and a vagabond shalt thou be in the earth.

5And surely your blood of your lives will I require; at the hand of every beast will I require it, and at the hand of man; at the hand of every man's brother will I require the life of man.6Whoso sheddeth man's blood, by man shall his blood be shed: for in the image of God made he man.

7Cursed be their anger, for it was fierce; and their wrath, for it was cruel: I will divide them in Jacob, and scatter them in Israel.