Quran 11:50 from Surah Hud on Divine Marvels.
وَإِلَىٰ عَادٍ أَخَاهُمۡ هُودٗاۚ قَالَ يَٰقَوۡمِ ٱعۡبُدُواْ ٱللَّهَ مَا لَكُم مِّنۡ إِلَٰهٍ غَيۡرُهُۥٓۖ إِنۡ أَنتُمۡ إِلَّا مُفۡتَرُونَ
English translation: And to Aad (We sent) their brother Hud He said O my people! Worship Allah not (is) for you any god other than Him Not you (are) but inventors
Transliteration: wa-ila adin akhahum hudan qala yaqawmi u'budu al-laha ma lakum min ilahin ghayruhu in antum illa muf'taruna