After he became the father of Lamech, Methuselah lived 782 years and had other sons and daughters.
NMVAnd Metushelach (his death shall bring) lived after he begat (to be father of; be ancestor of) Lemekh (poor; made low, despairing) seven hundred eighty and two years, and begat (to be father of; be ancestor of) sons and daughters:
OJBAnd Metushelach lived after he fathered Lamech seven hundred eighty and two shanah, and fathered banim and banot;
Onkelos (Etheridge)And Methushelach lived after he had begotten Lemek seven hundred and eighty and two years, and begat sons and daughters.
T4TMethuselah lived 782 years after Lamech was born, and became the father of other sons and daughters.