Sunan an-Nasa'i 1641
سنن النسائي#1641Sahihأَخْبَرَنَا هَارُونُ بْنُ إِسْحَاقَ، قَالَ حَدَّثَنَا عَبْدَةُ بْنُ سُلَيْمَانَ، عَنْ سَعِيدٍ، عَنْ قَتَادَةَ، عَنْ زُرَارَةَ بْنِ أَوْفَى، عَنْ سَعْدِ بْنِ هِشَامٍ، عَنْ عَائِشَةَ، - رضى الله عنها - قَالَتْ لاَ أَعْلَمُ رَسُولَ اللَّهِ صلى الله عليه وسلم قَرَأَ الْقُرْآنَ كُلَّهُ فِي لَيْلَةٍ وَلاَ قَامَ لَيْلَةً حَتَّى الصَّبَاحِ وَلاَ صَامَ شَهْرًا كَامِلاً قَطُّ غَيْرَ رَمَضَانَ .
It was narrated that 'Aishah, may Allah (SWT) be pleased with her, said:"I do not know that the Messenger of Allah (ﷺ) recited the whole Qur'an in one night, or spent a whole night in worship until dawn, or that he ever fasted an entire month apart from Ramadan
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:
In-book reference: 20:44