حَدَّثَنَا أَبُو كُرَيْبٍ مُحَمَّدُ بْنُ الْعَلاءِ، قَالَ: حَدَّثَنَا وَكِيعٌ، عَنْ شُعْبَةَ، عَنْ أَبِي جَمْرَةَ، عَنِ ابْنِ عَبَّاسٍ، قَالَ: كَانَ النَّبِيُّ صلى الله عليه وسلم يُصَلِّي مِنَ اللَّيْلِ ثَلاثَ عَشْرَةَ رَكْعَةً.
"The Prophet (Allah bless him and give him peace) used to perform thirteen cycles of ritual prayer during the night.”
Source: Shamail al-Muhammadiyah — repository translation · Imam Tirmidhi — authenticity/grade metadata requires independent source review · Sunnah.comAudio not available for the selected reciter.
Source: Shamail al-Muhammadiyah — repository arabic · Imam Tirmidhi · Sunnah.com