اَنۡزَلَ مِنَ السَّمَآءِ مَآءً فَسَالَتۡ اَوۡدِيَةٌۭ بِقَدَرِهَا فَاحۡتَمَلَ السَّيۡلُ زَبَدًا رَّابِيًاؕ وَمِمَّا يُوۡقِدُوۡنَ عَلَيۡهِ فِي النَّارِ ابۡتِغَآءَ حِلۡيَةٍ اَوۡ مَتَاعٍ زَبَدٌ مِّثۡلُهٗؕ كَذٰلِكَ يَضۡرِبُ اللّٰهُ الۡحَقَّ وَالۡبَاطِلَ ࣢ؕ فَاَمَّا الزَّبَدُ فَيَذۡهَبُ جُفَآءًۚ وَاَمَّا مَا يَنۡفَعُ النَّاسَ فَيَمۡكُثُ فِي الۡاَرۡضِؕ كَذٰلِكَ يَضۡرِبُ اللّٰهُ الۡاَمۡثَالَؕ‏

He sends down from the sky, rain, and valleys flow according to their capacity, and the torrent carries a rising foam. And from that [ore] which they heat in the fire, desiring adornments and utensils, is a foam like it. Thus Allah presents [the example of] truth and falsehood. As for the foam, it vanishes, [being] cast off; but as for that which benefits the people, it remains on the earth. Thus does Allah present examples