Quran 11:2 from Surah Hud on Divine Marvels.
أَلَّا تَعۡبُدُوٓاْ إِلَّا ٱللَّهَۚ إِنَّنِي لَكُم مِّنۡهُ نَذِيرٞ وَبَشِيرٞ
English translation: That Not you worship but Allah Indeed I am to you from Him a warner and a bearer of glad tidings
Transliteration: alla ta'budu illa al-laha innani lakum min'hu nadhirun wabashirun