Ash-Shama'il Al-Muhammadiyah, Book 44, Hadith 315 (In-Book) ⓘ
Qataadah Radiyallahu'Anhu reports: "I inquired from Anas Radiyallahu 'Anhu: 'How was the recital of Rasulullah Sallallahu 'Alayhi Wasallam ?' He replied: 'He recited (The words of madd) with a madd'".
حَدَّثَنَا مُحَمَّدُ بْنُ بَشَّارٍ، قَالَ: حَدَّثَنَا وَهْبُ بْنُ جَرِيرِ بْنِ حَازِمٍ، قَالَ: حَدَّثَنَا أَبِي، عَنْ قَتَادَةَ، قَالَ: قُلْتُ لأَنَسِ بْنِ مَالِكٍ: كَيْفَ كَانَتْ قِرَاءَةُ رَسُولِ اللهِ صلى الله عليه وسلم؟ فَقَالَ: مَدًّا.
also referenced under: Book 43, Hadith 298 (English)