Quran 7:104 from Surah Al-A'raaf on Divine Marvels.
وَقَالَ مُوسَىٰ يَٰفِرۡعَوۡنُ إِنِّي رَسُولٞ مِّن رَّبِّ ٱلۡعَٰلَمِينَ
English translation: And said Musa O Firaun Indeed, I am a Messenger from (the) Lord (of) the worlds
Transliteration: waqala musa yafir'awnu inni rasulun min rabbi al-'alamina