Genesis 5:26

26 And Methushelah lived after he had begotten Lemech seven hundred and eighty-two years, and begot sons and daughters.

Genesis 5:26 Meaning and Commentary

Genesis 5:26

And Methuselah lived, after he begat Lamech, seven hundred
eighty and two years
The Greek version is eight hundred and two years, and so makes the sum total of his life the same; but the Samaritan version only six hundred and fifty three, and so makes his whole life but seven hundred and twenty; and thus, instead of being the oldest, he is made the youngest of the antediluvian patriarchs, excepting his father Enoch: and begat sons and daughters;
some, it is highly probable, before he beget Lamech, since then he was near two hundred years of age, as well as others after

Genesis 5:26 In-Context

24 And Enoch walked with God; and he was not, for God took him.

25 And Methushelah lived a hundred and eighty-seven years, and begot Lemech.

26 And Methushelah lived after he had begotten Lemech seven hundred and eighty-two years, and begot sons and daughters.

27 And all the days of Methushelah were nine hundred and sixty-nine years; and he died.

28 And Lemech lived a hundred and eighty-two years, and begot a son.