حَدَّثَنَا مُحَمَّدُ بْنُ بَشَّارٍ، حَدَّثَنَا مُحَمَّدُ بْنُ جَعْفَرٍ، حَدَّثَنَا شُعْبَةُ، عَنْ أَبِي بِشْرٍ، عَنْ سَعِيدِ بْنِ جُبَيْرٍ، عَنِ ابْنِ عَبَّاسٍ، قَالَ: كَانَ رَسُولُ اللَّهِ ـ صلى الله عليه وسلم ـ يَصُومُ حَتَّى نَقُولَ: لاَ يُفْطِرُ. وَيُفْطِرُ حَتَّى نَقُولَ: لاَ يَصُومُ ‏.‏ وَمَا صَامَ شَهْرًا مُتَتَابِعًا إِلاَّ رَمَضَانَ، مُنْذُ قَدِمَ الْمَدِينَةَ ‏.‏

It wasnarrated that Abu Salamah said

“I asked ‘Aishah about thefasting of the Prophet (ﷺ). She said: ‘He used to fast until wethought he would always fast. And he used to not fast until wethoughthe would always not fast. I never saw him fast more in anymonth thanin Sha’ban. He used to fast all of Sha’ban; he used tofast all ofSha’ban except a little.’”