قُلۡ نَزَّلَهُۥ رُوحُ ٱلۡقُدُسِ مِن رَّبِّكَ بِٱلۡحَقِّ لِيُثَبِّتَ ٱلَّذِينَ ءَامَنُواْ وَهُدٗى وَبُشۡرَىٰ لِلۡمُسۡلِمِينَ ١٠٢
Qul nazzalahū rūḥul-qudusi mir rabbika bil-ḥaqqi liyuthabbital-ladhīna āmanū wa hudaw wa bushrā lil-muslimīn.
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."
Translation: Sahih International