صحيح مسلم
Sahih Muslim
كتاب الصيام
The Book of Fasting
باب صِيَامِ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ فِي غَيْرِ رَمَضَانَ وَاسْتِحْبَابِ أَنْ لاَ يُخْلِيَ شَهْرًا عَنْ صَوْمٍ.
Chapter: The Prophet's Fasts at times other than Ramadan; and it is recommended to ensure that no month is free of fasting
Hadith 1156
This hadith is listed as number 2721 in Maktaba Shamila
حَدَّثَنَا يَحْيَى بْنُ يَحْيَى ، قَالَ : قَرَأْتُ عَلَى مَالِكٍ ، عَنْ أَبِي النَّضْرِ مَوْلَى عُمَرَ بْنِ عُبَيْدِ اللَّهِ ، عَنْ أَبِي سَلَمَةَ بْنِ عَبْدِ الرَّحْمَنِ ، عَنْ عَائِشَةَ أُمِّ الْمُؤْمِنِينَ رَضِيَ اللَّهُ عَنْهَا ، أَنَّهَا قَالَتْ : " كَانَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ يَصُومُ حَتَّى نَقُولَ : لَا يُفْطِرُ ، وَيُفْطِرُ حَتَّى نَقُولَ : لَا يَصُومُ ، وَمَا رَأَيْتُ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ اسْتَكْمَلَ صِيَامَ شَهْرٍ قَطُّ ، إِلَّا رَمَضَانَ ، وَمَا رَأَيْتُهُ فِي شَهْرٍ أَكْثَرَ مِنْهُ صِيَامًا ، فِي شَعْبَانَ " .
'A'isha, the Mother of the Believers (Allah be pleased with her), reported that the Messenger of Allah (ﷺ) used to observe fasts (so continuously) that we said that he would not break, and did not observe (them) till we said that he would not fast: and I did not see the Messenger of Allah (ﷺ) completing the fast of a month, but that of Ramadan, and I did not see him fasting more in any other month than that of Sha'ban.
