2 Samuel 19:31-32

19:31 Now when Barzillai the Gileadite had come down from Rogelim, he crossed the Jordan with the king so he could send him on his way from there. 19:32 But Barzillai was very old – eighty years old, in fact – and he had taken care of the king when he stayed in Mahanaim, for he was a very rich man.