Sevenfold in Genesis
2 verses in Genesis.
Genesis 4:15And the LORD said unto him, Therefore whosoever slayeth Cain, vengeance shall be taken on him sevenfold. And the LORD set a mark upon Cain, lest any finding him should kill him.
Genesis 4:24If Cain shall be avenged sevenfold, truly Lamech seventy and sevenfold.