Surat Al-Kahf (The Cave) - الكهف

وَتَرَكْنَا بَعْضَهُمْ يَوْمَئِذٍ يَمُوجُ فِى بَعْضٍ وَنُفِخَ فِى ٱلصُّورِ فَجَمَعْنَٰهُمْ جَمْعًا ﴿٩٩﴾

And on that day We will leave a part of them in conflict with another part, and the trumpet will be blown, so We will gather them all together;