Quran 3:51 from Surah Aal-i-Imraan on Divine Marvels.
إِنَّ ٱللَّهَ رَبِّي وَرَبُّكُمۡ فَٱعۡبُدُوهُۚ هَٰذَا صِرَٰطٞ مُّسۡتَقِيمٞ
English translation: Indeed Allah (is) my Lord and your Lord so worship Him This (is) the path straight
Transliteration: inna al-laha rabbi warabbukum fa-u'buduhu hadha siratun mus'taqimun