'Eight' in the Bible

Then the days of Adam after he became the father of Seth were eight hundred years, and he had other sons and daughters.

Then Seth lived eight hundred and seven years after he became the father of Enosh, and he had other sons and daughters.

Then Enosh lived eight hundred and fifteen years after he became the father of Kenan, and he had other sons and daughters.

Then Kenan lived eight hundred and forty years after he became the father of Mahalalel, and he had other sons and daughters.

Then Mahalalel lived eight hundred and thirty years after he became the father of Jared, and he had other sons and daughters.

So all the days of Mahalalel were eight hundred and ninety-five years, and he died.

Then Jared lived eight hundred years after he became the father of Enoch, and he had other sons and daughters.

And every male among you who is eight days old shall be circumcised throughout your generations, a servant who is born in the house or who is bought with money from any foreigner, who is not of your descendants.

Then Abraham circumcised his son Isaac when he was eight days old, as God had commanded him.

Bethuel became the father of Rebekah; these eight Milcah bore to Nahor, Abraham’s brother.