Surah Al-Muzzammil 73:15

إِنَّآ أَرْسَلْنَآ إِلَيْكُمْ رَسُولًا شَـٰهِدًا عَلَيْكُمْ كَمَآ أَرْسَلْنَآ إِلَىٰ فِرْعَوْنَ رَسُولًا

Indeed, We have sent to you a Messenger as a witness upon you just as We sent to Pharaoh a messenger.

Translation: Saheeh International

Tafsir

We have indeed sent to you O people of Mecca a Messenger namely Muhammad (s) to be a witness against you on the Day of Resurrection to any disobedience that you engage in just as We sent to Pharaoh a messenger namely Moses peace be upon him.

Excerpt from Tafsir al-Jalalayn, commentary on 73:15, via Quran.com. The reader has the full commentary and 9 more tafsirs.