Surah Al-Isra, Verse 10

وَأَنَّ ٱلَّذِينَ لَا يُؤۡمِنُونَ بِٱلۡأٓخِرَةِ أَعۡتَدۡنَا لَهُمۡ عَذَابًا أَلِيمٗا١٠

wa-anna alladhīna lā yu'minūna bil-ākhirati aʿtadnā lahum ʿadhāban alīman

And that those who do not believe in the Hereafter - We have prepared for them a painful punishment.