Quran 8:14 from Surah Al-Anfaal on Divine Marvels.
ذَٰلِكُمۡ فَذُوقُوهُ وَأَنَّ لِلۡكَٰفِرِينَ عَذَابَ ٱلنَّارِ
English translation: That So taste it And that for the disbelievers (is the) punishment (of) the Fire
Transliteration: dhalikum fadhuquhu wa-anna lil'kafirina adhaba al-nari