﴿ يُقَلِّبُ ٱللَّهُ ٱلَّيْلَ وَٱلنَّهَارَ ۚ إِنَّ فِى ذَٰلِكَ لَعِبْرَةًۭ لِّأُو۟لِى ٱلْأَبْصَٰرِ ﴾

“It is God who causes night and day to alter­nate: in this [too], behold, there is surely a lesson for all who have eyes to see!”

مِنَ السَّمَاءِ مِن جِبَالٍ فِيهَا From the sky mountains (of clouds) having hail in them - 43. Here the word سَمَاء is purported for clouds, and Jibal جِبَالٍ (mountains) for big masses of clouds, while hails are called Barad.