Quran 25:41 from Surah Al-Furqaan on Divine Marvels.
وَإِذَا رَأَوۡكَ إِن يَتَّخِذُونَكَ إِلَّا هُزُوًا أَهَٰذَا ٱلَّذِي بَعَثَ ٱللَّهُ رَسُولًا
English translation: And when they see you not they take you except (in) mockery Is this the one whom Allah has sent Allah has sent (as) a Messenger
Transliteration: wa-idha ra-awka in yattakhidhunaka illa huzuwan ahadha alladhi ba'atha al-lahu rasulan