عَنْ عَائِشَةَ
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 اسْتكْمل صِيَام شهر قطّ إِلَّا رَمَضَانَ وَمَا رَأَيْتُهُ فِي شَهْرٍ أَكْثَرَ مِنْهُ صِيَامًا فِي شَعْبَانَ وَفِي رِوَايَةٍ قَالَتْ: كَانَ يَصُوم شعْبَان كُله وَكن يَصُوم شعْبَان إِلَّا قَلِيلا
Aishah said, “God’s messenger used to fast to such an extent that we thought he would never break his fast, and he would go without fasting to such an extent that we thought he would never fast. I never saw God’s messenger fast a complete month except in Ramadan, and I never saw him fast more in any month than in Shaban.” In a version she said he used to fast the whole of Shaban, i.e. he would fast all but a little of Shaban.