2 Samuel 19:31-33
31 Barzillai the Gileadite also came down from Rogelim to cross the Jordan with the king and to send him on his way from there.
32 Now Barzillai was a very old man, eighty years of age. He had provided for the king during his stay in Mahanaim, for he was a very wealthy man.
33 The king said to Barzillai, “Cross over with me and stay with me in Jerusalem, and I will provide for you.”