Ash-Shama'il Al-Muhammadiyah, Book 43, Hadith 297 (English) ⓘ
Ya'laa bin Mamlak Radiyallahu 'Anhu says: "He asked Ummul Mu'mineen Sayyiditina Ummi Salamah Radiyallahu 'Anha about the recital of Rasulullah Sallallahu 'Alayhi Wasallam". She replied: "He recited every word separately and clearly".
حَدَّثَنَا قُتَيْبَةُ بْنُ سَعِيدٍ، قَالَ: حَدَّثَنَا اللَّيْثُ، عَنِ ابْنِ أَبِي مُلَيْكَةَ، عَنْ يَعَلَى بْنِ مَمْلَكٍ، أَنَّهُ سَأَلَ أُمَّ سَلَمَةَ، عَنْ قِرَاءَةِ رَسُولِ اللهِ صلى الله عليه وسلم، فَإِذَا هِيَ تَنْعَتُ قِرَاءَةً مُفَسَّرَةً حَرْفًا حَرْفًا.
also referenced under: Book 44, Hadith 314 (In-Book)