Surah Al-Haqqah, Verse 7

سَخَّرَهَا عَلَيۡهِمۡ سَبۡعَ لَيَالࣲ وَثَمَٰنِيَةَ أَيَّامٍ حُسُومࣰ اۖ فَتَرَى ٱلۡقَوۡمَ فِيهَا صَرۡعَىٰ كَأَنَّهُمۡ أَعۡجَازُ نَخۡلٍ خَاوِيَةࣲ‏ ﴿٧﴾

Sahhareha ´aleyhim seb´a leyalin ve semaniyete eyyamin husumen feterelkavme fiyha sar´a keennehum a´cazu nahlin haviyetin

“He made it rage against them seven nights and eight days in succession: so that thou couldst see the (whole) people lying prostrate in its (path), as they had been roots of hollow palm-trees tumbled down”