'Seventy Years' in the Bible

And Cainan liveth seventy years, and begetteth Mahalaleel.

And Terah liveth seventy years, and begetteth Abram, Nahor, and Haran.

And Abram goeth on, as Jehovah hath spoken unto him, and Lot goeth with him, and Abram is a son of five and seventy years in his going out from Charan.