40لَا الشَّمسُ يَنبَغي لَها أَن تُدرِكَ القَمَرَ وَلَا اللَّيلُ سابِقُ النَّهارِ ۚ وَكُلٌّ في فَلَكٍ يَسبَحونَHamid AzizNeither is it allowable to the sun that it should overtake the moon, nor can the night outstrip the day; and all float on in their own orbits.