“ The sleep of a laboring man is sweet, whether he eats little or much; but the abundance of the rich will not allow him to sleep, ” says Ecclesiastes 5: 12. ​ — Hebrew Names Version.
وقد يُحرم من النوم الهانئ إما بسبب انشغاله بالعمل او جراء القلق والهمّ .‏