Surah Al-Israa, Verse 10
وَأَنَّ ٱلَّذِينَ لَا يُؤْمِنُونَ بِٱلْءَاخِرَةِ أَعْتَدْنَا لَهُمْ عَذَابًا أَلِيمًۭا
Translation — Sahih International
And that those who do not believe in the Hereafter - We have prepared for them a painful punishment.
Source
Kur'an-ı Kerim, İsrâ Suresi 17:10
https://kuran.diyanet.gov.tr/mushaf/kuran-meal-2/17-suresi-10-ayet