Thematic Bible: Cain fears

Behold, You have driven me out this day from the face of the land, and from Your face I will be hidden; and I will be a fugitive and a vagabond and a wanderer on the earth, and whoever finds me will kill me. And the Lord said to him, Therefore, if anyone kills Cain, vengeance shall be taken on him sevenfold. And the Lord set a mark or sign upon Cain, lest anyone finding him should kill him.