2 Samuel 23:39American Standard Version

Genesis 2:2

And on the seventh day God finished his work which he had made; and he rested on the seventh day from all his work which he had made.

Genesis 2:3

And God blessed the seventh day, and hallowed it; because that in it he rested from all his work which God had created and made.

Genesis 4:15

And Jehovah said unto him, Therefore whosoever slayeth Cain, vengeance shall be taken on him sevenfold. And Jehovah appointed a sign for Cain, lest any finding him should smite him.

Genesis 4:24

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

Genesis 5:3

And Adam lived a hundred and thirty years, and begat [a son] in his own likeness, after his image; and called his name Seth: