أَلَمۡ تَرَ أَنَّ ٱللَّهَ يُزۡجِي سَحَابٗا ثُمَّ يُؤَلِّفُ بَيۡنَهُۥ ثُمَّ يَجۡعَلُهُۥ رُكَامٗا فَتَرَى ٱلۡوَدۡقَ يَخۡرُجُ مِنۡ خِلَٰلِهِۦ وَيُنَزِّلُ مِنَ ٱلسَّمَآءِ مِن جِبَالٖ فِيهَا مِنۢ بَرَدٖ فَيُصِيبُ بِهِۦ مَن يَشَآءُ وَيَصۡرِفُهُۥ عَن مَّن يَشَآءُۖ يَكَادُ سَنَا بَرۡقِهِۦ يَذۡهَبُ بِٱلۡأَبۡصَٰرِ

Alam tara annal laaha yuzjee sahaaban summa yu'allifu bainahoo summa yaj'aluhoo rukaaman fataral wadqa yakhruju min khilaalihee wa yunazzilu minas samaaa'i min jibaalin feehaa mim baradin fa yuseebu bihee mai yashaaa'u wa yasrifuhoo 'am mai yashaaa'u yakkaadu sanaa barqihee yazhabu bil absaar

Seest thou not that Allah makes the clouds move gently, then joins them together, then makes them into a heap? - then wilt thou see rain issue forth from their midst. And He sends down from the sky mountain masses (of clouds) wherein is hail: He strikes therewith whom He pleases and He turns it away from whom He pleases, the vivid flash of His lightning well-nigh blinds the sight.

— An-Nur (ٱلنُّور), 24:43