Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
Qurʾān Bukhārī Muslim Nasāʾī Abū Dāwūd Tirmidhī Ibn Mājah Mālik Aḥmad Dārimī Ḥākim Ibn Ḥibbān Ṭabarānī Nasāʾī's Kubrá Bayhaqī al-Luʾluʾ wa-al-Marjān Ibn Rajab's Fifty Riyāḍ al-Ṣāliḥīn Aḥmad's Zuhd Suyūṭī
quran:17:105 –

And with the truth We have sent the Qur'an down, and with the truth it has descended. And We have not sent you, ˹O Muhammad˺, except as a bringer of good tidings and a warner.  

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.
القرآن:١٧:١٠٥ –

وَبِالْحَقِّ أَنْزَلْنَاهُ وَبِالْحَقِّ نَزَلَ ۗ وَمَا أَرْسَلْنَاكَ إِلَّا مُبَشِّرًا وَنَذِيرًا  

{وبالحق أنزلناه} أي القرآن {وبالحق} المشتمل عليه {نزل} كما أنزل لم يعتره تبديل {وما أرسلناك} يا محمد {إلا مبشرا} من آمن بالجنة {ونذيرا} من كفر بالنار.

See similar narrations below:

Collected by Qurʾān
quran:25:56 –

And We have not sent you, ˹O Muhammad˺, except as a bringer of good tidings and a warner.  

And We have not sent you except as a bearer of good tidings, of Paradise, and as a warner, a threatener ˹of people˺ with the ˹chastisement of the˺ Fire.
القرآن:٢٥:٥٦ –

وَمَا أَرْسَلْنَاكَ إِلَّا مُبَشِّرًا وَنَذِيرًا  

{وما أرسلناك إلا مبشرا} بالجنة {ونذيرا} مخوفا من النار.