Thematic Bible: Cain fears

"Behold, You have driven me this day from the face of the ground; and from Your face I will be hidden, and I will be a vagrant and a wanderer on the earth, and whoever finds me will kill me." So the LORD said to him, "Therefore whoever kills Cain, vengeance will be taken on him sevenfold " And the LORD appointed a sign for Cain, so that no one finding him would slay him.