from previous--

there  lived  a  very  poor  beduin in the arabian  deserts , his  wife  complained  every  day  they  had  not  enough  to  eat, he  must  find  favour from the  khalifah of  baghdad , famous  for  his  generosity  , because  the  poor  man  had  nothing  much   he  carried  a  mud  pot  full of  drinking  water  as  a  gift  to please  the  khalifah, because  in the  deserts  water  is  scarce  commodity  , rare  is  precious  , he  carried  a  pot  of  water  and  reached  baghdad   after  a  long  tiring  journey  for  many  weeks