Surah An-Naml, Verse 5

أُوْلَٰٓئِكَ ٱلَّذِينَ لَهُمۡ سُوٓءُ ٱلۡعَذَابِ وَهُمۡ فِي ٱلۡأٓخِرَةِ هُمُ ٱلۡأَخۡسَرُونَ٥

ulāika alladhīna lahum sūu l-ʿadhābi wahum fī l-ākhirati humu l-akhsarūna

Those are the ones for whom there will be the worst of punishment, and in the Hereafter they are the greatest losers.