Genesis 5:4

4 And the days of Adam after he had begotten Seth were eight hundred years: and he begat sons and daughters:

Genesis 5:4 In-Context

2 Male and female created he them; and blessed them, and called their name Adam, in the day when they were created.
3 And Adam lived an hundred and thirty years, and begat a son in his own likeness, after his image; and called his name Seth:
4 And the days of Adam after he had begotten Seth were eight hundred years: and he begat sons and daughters:
5 And all the days that Adam lived were nine hundred and thirty years: and he died.
6 And Seth lived an hundred and five years, and begat Enos:
The King James Version is in the public domain.