After Seth was born, Adam lived 800 years and had other sons and daughters.
NMVAnd the days of Adam (Man, ground; red; earthling) after he had begotten Seth were eight hundred years: and he begat (to be father of; be ancestor of) sons and daughters:
OJBAnd the days of Adam after he had fathered Shet were shemoneh me'ot shanah; and he fathered banim and banot:
Onkelos (Etheridge)And the days of Adam after he had begotten Sheth were eight hundred years, and be begat sons and daughters.
T4TAfter Seth was born, Adam lived 800 more years, and during those years he became the father of other sons and daughters.