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:69:43 –

˹It is˺ a revelation from the Lord of the worlds.  

Rather, it is, a revelation from the Lord of the Worlds.
القرآن:٦٩:٤٣ –

تَنْزِيلٌ مِنْ رَبِّ الْعَالَمِينَ  

بل هو {تنزيل من رب العالمين}.

See similar narrations below:

Collected by Qurʾān
quran:32:2 –

˹This is˺ the revelation of the Book about which there is no doubt from the Lord of the worlds.  

The revelation of the Book, the Qur’ān (tanzīlu’l-kitābi, the subject) whereof there is no doubt (lā rayba fīh, the first predicate) from the Lord of the Worlds (min rabbi’l-‘ālamīna, the second predicate).
القرآن:٣٢:٢ –

تَنْزِيلُ الْكِتَابِ لَا رَيْبَ فِيهِ مِنْ رَبِّ الْعَالَمِينَ  

{تنزيل الكتاب} القرآن مبتدأ {لا ريب} شك {فيه} خبر أول {من رب العالمين} خبر ثان.
quran:26:192 –

And indeed, the Qur'an is the revelation of the Lord of the worlds.  

Truly it, the Qur’ān, is the revelation of the Lord of the Worlds,
القرآن:٢٦:١٩٢ –

وَإِنَّهُ لَتَنْزِيلُ رَبِّ الْعَالَمِينَ  

{وإنه} أي القرآن {لتنزيل رب العالمين}.