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.
Jewish Publication Society of America Version (JPS1917) - 2 Samuel 19:32 >(19-33) Now Barzillai was a very aged man, even fourscore years old; and he had provided the king with sustenance while he lay at Mahanaim; for he was a very great man.