Sahih Muslim 1863
صحيح مسلم#1863Sahihوَحَدَّثَنَا مُحَمَّدُ بْنُ الْمُثَنَّى، حَدَّثَنَا ابْنُ أَبِي عَدِيٍّ، عَنْ سَعِيدٍ، ح وَحَدَّثَنَا أَبُو بَكْرِ، بْنُ أَبِي شَيْبَةَ حَدَّثَنَا وَكِيعٌ، عَنْ هِشَامٍ الدَّسْتَوَائِيِّ، كِلاَهُمَا عَنْ قَتَادَةَ، بِهَذَا الإِسْنَادِ . وَقَالَ فِي حَدِيثِ وَكِيعٍ " وَالَّذِي يَقْرَأُ وَهُوَ يَشْتَدُّ عَلَيْهِ لَهُ أَجْرَانِ " .
This hadith has been reported with the same chain of transmitters by Qatada except with this change:" He who finds it hard (to recite the Qur'an) will have a double reward
Scholarly Authentication
The label above is the grade most of these scholars gave — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. Each scholar's own wording:
Every narration in Sahih Muslim is accepted as Sahih (authentic) by the established status of the book.
In-book reference: 6:291