تَبَارَكَ الَّذِي إِن شَاء جَعَلَ لَكَ خَيْرًا مِّن ذَلِكَBlessed be He Who, if He wills, will assign you better than (all) that..."This means in this world."جَنَّاتٍ تَجْرِي مِن تَحْتِهَا الاَْنْهَارُ وَيَجْعَل لَّكَ قُصُورًا-- Gardens under which rivers flow and will assign you palaces.Mujahid said,"The Quraysh used to call every house that was made of stone a `palace', whether it was large or small.