﴿ يَوْمَ يُنفَخُ فِى ٱلصُّورِ ۚ وَنَحْشُرُ ٱلْمُجْرِمِينَ يَوْمَئِذٍۢ زُرْقًۭا ﴾

“on the Day when the trumpet is blown: for on that Day We will assemble all such as had been lost in sin, their eyes dimmed [by terror],”

Please check ayah 20:104 for complete tafsir.