Now Barzillai was a very aged man, [even]
fourscore years old: and he had provided the king of sustenance while he lay
at Mahanaim; for he [was] a very great man.
BSB
Barzillai was quite old, eighty years of age, and since he was a very wealthy man, he had provided for the king while he stayed in Mahanaim.
WEB
Now Barzillai was a very aged man, even eighty years old: and he had provided the king with sustenance while he lay at Mahanaim; for he was a very great man.
YLT
and Barzillai is very aged, a son of eighty years, and he hath sustained the king in his abiding in Mahanaim, for he is a very great man;