Quran 43:3 from Surah Az-Zukhruf on Divine Marvels.
إِنَّا جَعَلۡنَٰهُ قُرۡءَٰنًا عَرَبِيّٗا لَّعَلَّكُمۡ تَعۡقِلُونَ
English translation: Indeed We have made it a Quran (in) Arabic so that you may understand
Transliteration: inna ja'alnahu qur'anan arabiyyan la'allakum ta'qiluna