حَدَّثَنَا ابْنُ الْمُثَنَّى، حَدَّثَنَا ابْنُ أَبِي عَدِيٍّ، عَنْ حَنْظَلَةَ، عَنِ الْقَاسِمِ بْنِ مُحَمَّدٍ، عَنْ عَائِشَةَ، قَالَتْ ‏:‏ كَانَ رَسُولُ اللَّهِ صلى الله عليه وسلم يُصَلِّي مِنَ اللَّيْلِ عَشْرَ رَكَعَاتٍ، وَيُوتِرُ بِسَجْدَةٍ، وَيَسْجُدُ سَجْدَتَىِ الْفَجْرِ، فَذَلِكَ ثَلاَثَ عَشْرَةَ رَكْعَةً ‏.‏
Translation
Narrated Ibn 'Abbas

I spent a night in the house of my maternal aunt Maimunah, daughter of al-Harith. The Prophet (ﷺ) offered the night prayer. He then came and prayed four rak'ahs and slept. He then stood up and prayed. I stood at his left side. He made me go round and made me stand at his right side. He then prayed five rak'ahs and slept, and I heard his snoring. He then got up and prayed two rak'ahs. Afterwards he came out and offered the dawn prayer.