Surah An-Naml — Ayah 5 (27:5)
أُوْلَٰٓئِكَ ٱلَّذِينَ لَهُمۡ سُوٓءُ ٱلۡعَذَابِ وَهُمۡ فِي ٱلۡأٓخِرَةِ هُمُ ٱلۡأَخۡسَرُونَ ٥
English translation (Saheeh International)
Those are the ones for whom there will be the worst of punishment, and in the Hereafter they are the greatest losers.
Brief commentary
Such people will suffer in the worldly life through trials and humiliation and in the Hereafter they suffer the greatest loss, losing themselves and their families on the Day of Judgement and entering Hell forever.