وَعَنْ عَبْدِ اللَّهِ بْنِ شَقِيقٍ
قَالَ: قُلْتُ لِعَائِشَةَ: أَكَانَ النَّبِيُّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ يَصُوم شهرا كُله؟ قَالَ: مَا عَلِمْتُهُ صَامَ شَهْرًا كُلَّهُ إِلَّا رَمَضَانَ وَلَا أَفْطَرَهُ كُلَّهُ حَتَّى يَصُومَ مِنْهُ حَتَّى مضى لسبيله
Abdallah ibn Shaqiq said that when he asked Aishah whether the Prophet (sallallahu alayhi wa sallam) used to fast a whole month she replied, “I never knew him to fast a whole month except Ramadan, nor to refrain from fasting some part of every month till he died.”
Mishkat al-Masabih 1946, Book 8, Fasting, Hadith 80. 1 min read