Surah Al-Israa · 17:10
وَأَنَّ الَّذِينَ لَا يُؤْمِنُونَ بِالْآخِرَةِ أَعْتَدْنَا لَهُمْ عَذَابًا أَلِيمًا
and [it announces, too,] that We have readied grievous suffering for those who will not believe in the life to come.
Read Surah Al-Israa 17:10: "and [it announces, too,] that We have readied grievous suffering for those who will not believe in the life to come...." Full Arabic text, English translation, and image generator.