يَوْمَ تَرْجُفُ ٱلرَّاجِفَةُ ٦ تَتْبَعُهَا ٱلرَّادِفَةُ ٧ To what does attached هَا in تَتْبَعُهَا refer?Surah An-Nazi'at — Part 1يَوْمَٱلرَّادِفَةُAn unstated heartٱلرَّاجِفَةُ