قُلْ نَزَّلَهُۥ رُوحُ ٱلْقُدُسِ مِن رَّبِّكَ بِٱلْحَقِّ لِيُثَبِّتَ ٱلَّذِينَ ءَامَنُوا وَهُدًى وَبُشْرَىٰ لِلْمُسْلِمِينَ

Qul nazzalahu roohu alqudusi minrabbika bilhaqqi liyuthabbita allatheena amanoowahudan wabushra lilmuslimeen

Say, [O Muḥammad], "The Pure Spirit [i.e., Gabriel] has brought it down from your Lord in truth to make firm those who believe and as guidance and good tidings to the Muslims."