Sahih Muslim
Sahih Muslim 746f
وَحَدَّثَنَا عَلِيُّ بْنُ خَشْرَمٍ، أَخْبَرَنَا عِيسَى، - وَهُوَ ابْنُ يُونُسَ - عَنْ شُعْبَةَ، عَنْ قَتَادَةَ، عَنْ زُرَارَةَ، عَنْ سَعْدِ بْنِ هِشَامٍ الأَنْصَارِيِّ، عَنْ عَائِشَةَ، قَالَتْ كَانَ رَسُولُ اللَّهِ صلى الله عليه وسلم إِذَا عَمِلَ عَمَلاً أَثْبَتَهُ وَكَانَ إِذَا نَامَ مِنَ اللَّيْلِ أَوْ مَرِضَ صَلَّى مِنَ النَّهَارِ ثِنْتَىْ عَشْرَةَ رَكْعَةً . قَالَتْ وَمَا رَأَيْتُ رَسُولَ اللَّهِ صلى الله عليه وسلم قَامَ لَيْلَةً حَتَّى الصَّبَاحِ وَمَا صَامَ شَهْرًا مُتَتَابِعًا إِلاَّ رَمَضَانَ .
Unreviewed translation. All hadiths in this collection are available in five languages. Titles and introductions may remain in Arabic.
'A'ishah reported that when the Messenger of Allah (ﷺ) undertook a deed, he kept it up. If he slept through the night or fell ill, he would pray twelve rak'ahs during the day. She said, “I never saw the Messenger of Allah (ﷺ) pray through an entire night until morning, nor did he fast an entire month consecutively, except Ramadan.”