Quran 3:101 from Surah Aal-i-Imraan on Divine Marvels.
وَكَيۡفَ تَكۡفُرُونَ وَأَنتُمۡ تُتۡلَىٰ عَلَيۡكُمۡ ءَايَٰتُ ٱللَّهِ وَفِيكُمۡ رَسُولُهُۥۗ وَمَن يَعۡتَصِم بِٱللَّهِ فَقَدۡ هُدِيَ إِلَىٰ صِرَٰطٖ مُّسۡتَقِيمٖ
English translation: And how (could) you disbelieve while [you] is recited upon you (the) Verses (of) Allah and among you (is) His Messenger And whoever holds firmly to Allah then surely he is guided to a path straight
Transliteration: wakayfa takfuruna wa-antum tut'la alaykum ayatu al-lahi wafikum rasuluhu waman ya'tasim bil-lahi faqad hudiya ila siratin mus'taqimin