Quran 48:13 from Surah Al-Fath on Divine Marvels.
وَمَن لَّمۡ يُؤۡمِنۢ بِٱللَّهِ وَرَسُولِهِۦ فَإِنَّآ أَعۡتَدۡنَا لِلۡكَٰفِرِينَ سَعِيرٗا
English translation: And whoever (has) not believed (has) not believed in Allah and His Messenger then indeed, We [We] have prepared for the disbelievers a Blazing Fire
Transliteration: waman lam yu'min bil-lahi warasulihi fa-inna a'tadna lil'kafirina sa'iran