the two seas are not the same. one is fresh sweet good to drink while the other is salty and bitter. yet from each you eat tender meat and extract jewelry which you wear. and you see the ships plowing through them so that you may seek of his bounty so that you may give thanks.
وما يستوي البحران هذا عذب فرات سائغ شرابه وهذا ملح أجاج ومن كل تأكلون لحما طريا وتستخرجون حلية تلبسونها وترى الفلك فيه مواخر لتبتغوا من فضله ولعلكم تشكرون