Quran 18:68 from Surah Al-Kahf on Divine Marvels.
وَكَيۡفَ تَصۡبِرُ عَلَىٰ مَا لَمۡ تُحِطۡ بِهِۦ خُبۡرٗا
English translation: And how can you have patience for what not you encompass of it any knowledge
Transliteration: wakayfa tasbiru ala ma lam tuhit bihi khub'ran