Quran 2:175 from Surah Al-Baqara on Divine Marvels.
أُوْلَٰٓئِكَ ٱلَّذِينَ ٱشۡتَرَوُاْ ٱلضَّلَٰلَةَ بِٱلۡهُدَىٰ وَٱلۡعَذَابَ بِٱلۡمَغۡفِرَةِۚ فَمَآ أَصۡبَرَهُمۡ عَلَى ٱلنَّارِ
English translation: Those (are) they who purchase[d] [the] astraying for [the] Guidance and [the] punishment for [the] forgiveness So what (is) their endurance on the Fire!
Transliteration: ulaika alladhina ish'tarawu al-dalalata bil-huda wal-'adhaba bil-maghfirati fama asbarahum ala al-nari