3 Bible Verses about Life Expectancy, Post Flood

And Jehovah said, My spirit shall not strive with man for ever, for that he also is flesh: yet shall his days be a hundred and twenty years.

These are the generations of Shem. Shem was a hundred years old, and begat Arpachshad two years after the flood. and Shem lived after he begat Arpachshad five hundred years, and begat sons and daughters. And Arpachshad lived five and thirty years, and begat Shelah.read more.
and Arpachshad lived after he begat Shelah four hundred and three years, and begat sons and daughters. And Shelah lived thirty years, and begat Eber: and Shelah lived after he begat Eber four hundred and three years, and begat sons and daughters. And Eber lived four and thirty years, and begat Peleg: and Eber lived after he begat Peleg four hundred and thirty years, and begat sons and daughters. And Peleg lived thirty years, and begat Reu: and Peleg lived after he begat Reu two hundred and nine years, and begat sons and daughters. And Reu lived two and thirty years, and begat Serug: and Reu lived after he begat Serug two hundred and seven years, and begat sons and daughters. And Serug lived thirty years, and begat Nahor: and Serug lived after he begat Nahor two hundred years, and begat sons and daughters. And Nahor lived nine and twenty years, and begat Terah: and Nahor lived after he begat Terah a hundred and nineteen years, and begat sons and daughters.

And these are the days of the years of Abraham's life which he lived, a hundred threescore and fifteen years. And Abraham gave up the ghost, and died in a good old age, an old man, and full of years , and was gathered to his people.