(The narrator Qutaibah said: This tradition has been narrated by Sa'id b. Abu Sa'id in my collection): The Messenger of Allah ﷺ said: He who does not chant the Qur'an is not one of us. (Using translation from Abū Dāʾūd 1469)
عَنْ رَسُولِ اللهِ ﷺ أَنَّهُ قَالَ لَيْسَ مِنَّا مَنْ لَمْ يَتَغَنَّ بِالْقُرْآنِ