Surah An-Naba, verse 16

وَأَنزَلْنَا مِنَ ٱلْمُعْصِرَٰتِ مَآءًۭ ثَجَّاجًۭا ﴿١٤﴾

And sent down, from the rain clouds, pouring water.

لِّنُخْرِجَ بِهِۦ حَبًّۭا وَنَبَاتًۭا ﴿١٥﴾

That We may bring forth thereby grain and vegetation.

إِنَّ يَوْمَ ٱلْفَصْلِ كَانَ مِيقَـٰتًۭا ﴿١٧﴾

Indeed, the Day of Judgement is an appointed time -

يَوْمَ يُنفَخُ فِى ٱلصُّورِ فَتَأْتُونَ أَفْوَاجًۭا ﴿١٨﴾

The Day the Horn is blown and you will come forth in multitudes