King James Version (KJV)
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.
Modern English
Now Barzillai was a very aged man, even eighty years old. He had provided the king with sustenance while he stayed at Mahanaim; for he was a very great man.
Hebrew
וּבַרְזִלַּי֙ הַגִּלְעָדִ֔י יָרַ֖ד מֵרֹגְלִ֑ים וַיַּעֲבֹ֤ר אֶת־הַמֶּ֙לֶךְ֙ הַיַּרְדֵּ֔ן לְשַׁלְּח֖וֹ אֶת־בירדן הַיַּרְדֵּֽן׃
vbarzilay hagilʿadiy yarad merogliym vayaʿabor ʾet-hamelek hayarden lshalḥvo ʾet-byrdn hayarden