Surah Al-Isra 17:105

وَبِٱلْحَقِّ أَنزَلْنَـٰهُ وَبِٱلْحَقِّ نَزَلَ ۗ وَمَآ أَرْسَلْنَـٰكَ إِلَّا مُبَشِّرًا وَنَذِيرًا

And with the truth We have sent it [i.e., the Qur’ān] down, and with the truth it has descended. And We have not sent you, [O Muḥammad], except as a bringer of good tidings and a warner.

Translation: Saheeh International

Tafsir

With the truth have We revealed it that is the Qur’ān and with the truth it comprises has it been revealed in the way it has unaffected by any alterations; and We have not sent you O Muhammad (s) except as a bearer of good tidings of Paradise for those who believe and as a warner of the Fire for those who disbelieve.

Excerpt from Tafsir al-Jalalayn, commentary on 17:105, via Quran.com. The reader has the full commentary and 9 more tafsirs.