كتاب قيام الليل وتطوع النهار
20  
The Book of Qiyam Al-Lail (The Night Prayer) and Voluntary Prayers During the Day
(55)
Chapter: It is permissible to pray between witr and the two rak'ahs of Fajr
(55)
باب إِبَاحَةِ الصَّلاَةِ بَيْنَ الْوِتْرِ وَبَيْنَ رَكْعَتَىِ الْفَجْرِ
Sunan an-Nasa'i 1756
Abu Salamah bin Abdur-Rahman narrated that :
He asked Aishah about the prayer of the Messenger of Allah (ﷺ) at night. She said: "He used to pray thirteen rak'ahs: nine rak'ahs standing, one of which was witr, and two rak'ahs sitting. When he wanted to bow he would stand up, and bow and prostrate, and he did that after witr. Then when he heard the call for Subh, he stood up and prayed two brief rak'ahs.
أَخْبَرَنَا عُبَيْدُ اللَّهِ بْنُ فَضَالَةَ بْنِ إِبْرَاهِيمَ، قَالَ حَدَّثَنَا مُحَمَّدٌ، - يَعْنِي ابْنَ الْمُبَارَكِ الصُّورِيَّ - قَالَ حَدَّثَنَا مُعَاوِيَةُ، - يَعْنِي ابْنَ سَلاَّمٍ - عَنْ يَحْيَى بْنِ أَبِي كَثِيرٍ، قَالَ أَخْبَرَنِي أَبُو سَلَمَةَ بْنُ عَبْدِ الرَّحْمَنِ، أَنَّهُ سَأَلَ عَائِشَةَ عَنْ صَلاَةِ، رَسُولِ اللَّهِ صلى الله عليه وسلم مِنَ اللَّيْلِ فَقَالَتْ كَانَ يُصَلِّي ثَلاَثَ عَشْرَةَ رَكْعَةً تِسْعَ رَكَعَاتٍ قَائِمًا يُوتِرُ فِيهَا وَرَكْعَتَيْنِ جَالِسًا فَإِذَا أَرَادَ أَنْ يَرْكَعَ قَامَ فَرَكَعَ وَسَجَدَ وَيَفْعَلُ ذَلِكَ بَعْدَ الْوَتْرِ فَإِذَا سَمِعَ نِدَاءَ الصُّبْحِ قَامَ فَرَكَعَ رَكْعَتَيْنِ خَفِيفَتَيْنِ ‏.‏
Grade: Sahih (Darussalam)
Reference : Sunan an-Nasa'i 1756
In-book reference : Book 20, Hadith 159
English translation : Vol. 2, Book 20, Hadith 1757