After he begot Mahalalel, Cainan lived eight hundred and forty years, and had sons and daughters.
the son of Methuselah, the son of Enoch, the son of Jared, the son of Mahalalel, the son of Cainan,
Cainan lived seventy years, and begot Mahalalel.
So all the days of Cainan were nine hundred and ten years; and he died.
After he begot Seth, the days of Adam were eight hundred years; and he had sons and daughters.