'Rich' in the Bible

And the LORD sent Nathan unto David. And he came unto him, and said unto him, There were two men in one city; the one rich, and the other poor.

The rich man had exceeding many flocks and herds:

And there came a traveller unto the rich man, and he spared to take of his own flock and of his own herd, to dress for the wayfaring man that was come unto him; but took the poor man's lamb, and dressed it for the man that was come to him.

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.