Genesis 4:24

Word of Yahweh

If Cain shall be avenged sevenfold, truly Lamech seventy and sevenfold.

Cross References

Genesis 4:15

And Yahweh said unto him, Therefore whosoever slayeth Cain, vengeance shall be taken on him sevenfold. And Yahweh set a mark upon Cain, lest any finding him should kill him.

Matthew 18:22

Yahshua saith unto him, I say not unto thee, Until seven times: but, Until seventy times seven.