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:69:40 –

˹That˺ indeed, the Qur'an is the word of a noble Messenger.  

it, that is to say, the Qur’ān, is indeed the speech of a noble messenger, in other words, he has spoken it as a message from God, exalted be He.
القرآن:٦٩:٤٠ –

إِنَّهُ لَقَوْلُ رَسُولٍ كَرِيمٍ  

{إنه} أي القرآن {لقول رسول كريم} أي قاله رسالة عن الله تعالى.

See similar narrations below:

Collected by Qurʾān
quran:81:19 –

˹That˺ indeed, the Qur'an is a word ˹conveyed by˺ a noble messenger  

truly this, Qur’ān, is the word of a messenger ˹who is˺ noble, in the sight of God, exalted be He — this being ˹the messenger˺ Gabriel (it ˹qawl, ‘word’˺ has been annexed to him, because he descends with it),
القرآن:٨١:١٩ –

إِنَّهُ لَقَوْلُ رَسُولٍ كَرِيمٍ  

{إنه} أي القرآن {لقول رسول كريم} على الله تعالى وهو جبريل أضيف إليه لنزوله به.