Thematic Bible: Cain fears

Behold, thou castest me out this day from off the face of the earth, and from thy sight must I hide myself, and I must be a vagabond and a renegade upon the earth: Moreover whosoever findeth me, will kill me." And the LORD said unto him, "Not so, but whosoever slayeth Cain shall be punished sevenfold." And the LORD put a mark upon Cain that no man that found him should kill him.