'Rich' in the Bible

The sleep of the working man is pleasant, whether he eats little or much; but the full stomach of the rich man does not allow him to sleep.

folly is set in many exalted places while rich men sit in humble places.

Furthermore, in your bedchamber do not curse a king, and in your sleeping rooms do not curse a rich man, for a bird of the heavens will carry the sound and the winged creature will make the matter known.