Thematic Bible: Cain fears

Look! You are driving me off the land today, and I must hide from your presence. I will be a homeless wanderer on the earth; whoever finds me will kill me." But the Lord said to him, "All right then, if anyone kills Cain, Cain will be avenged seven times as much." Then the Lord put a special mark on Cain so that no one who found him would strike him down.