Cain said to his brother Abel, “Let us go out to the field.” And when they were in the field, Cain rose up against his brother Abel, and killed him. Then the Lord said to Cain, “Where is your brother Abel?” He said, “I do not know; am I my brother’s keeper?” And the Lord said, “What have you done? Listen; your brother’s blood is crying out to me from the ground!” Genesis 4: 9-12