O Prophet, indeed We have sent you as a witness and a bringer of good tidings and a warner.
The Saheeh International Quran Translation
يَٰٓأَيُّهَا ٱلنَّبِىُّ إِنَّآ أَرْسَلْنَٰكَ شَٰهِدًا وَمُبَشِّرًا وَنَذِيرًاO Prophet, indeed We have sent you as a witness and a bringer of good tidings and a warner.