وَعَنْ مُعَاذَةَ الْعَدَوِيَّةِ أَنَّهَا سَأَلَتْ عَائِشَةَ: أَكَانَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ يَصُومُ مِنْ كُلِّ شَهْرٍ ثَلَاثَةَ أَيَّامٍ؟ قَالَتْ: نَعَمْ فَقُلْتُ لَهَا: مِنْ أَيِّ أَيَّامِ الشَّهْرِ كَانَ يَصُومُ؟ قَالَتْ: لَمْ يَكُنْ يُبَالِي مِنْ أَيِّ أَيَّام الشَّهْر يَصُوم. رَوَاهُ مُسلم
Mu'adha al-‘Adawiya said she asked ‘A'isha whether God’s messenger used to fast three days every month, and she replied that he did. She asked which days in the month he fasted, and she replied that he did not care which days of the month he fasted. Muslim transmitted it.
Source: Mishkat al-Masabih — repository translation · Al-Khatib Al-Tabrizi — authenticity/grade metadata requires independent source review · Sunnah.comAudio not available for the selected reciter.
Source: Mishkat al-Masabih — repository arabic · Al-Khatib Al-Tabrizi · Sunnah.com