Quran 59:13 from Surah Al-Hashr on Divine Marvels.
لَأَنتُمۡ أَشَدُّ رَهۡبَةٗ فِي صُدُورِهِم مِّنَ ٱللَّهِۚ ذَٰلِكَ بِأَنَّهُمۡ قَوۡمٞ لَّا يَفۡقَهُونَ
English translation: Certainly you(r) (are) more intense (in) fear in their breasts than Allah That (is) because they (are) a people (who do) not understand
Transliteration: la-antum ashaddu rahbatan fi sudurihim mina al-lahi dhalika bi-annahum qawmun la yafqahuna