كتاب قيام الليل وتطوع النهار
20  
The Book of Qiyam Al-Lail (The Night Prayer) and Voluntary Prayers During the Day
(60)
Chapter: The time for the two rak'ahs of Fajr, and mentioning the differences reported from Nafi'
(60)
باب وَقْتِ رَكْعَتَىِ الْفَجْرِ وَذِكْرِ الاِخْتِلاَفِ عَلَى نَافِعٍ
Sunan an-Nasa'i 1777
It was narrated from Ibn Umar, from Hafsah, that:
When the call to Subh prayer was given, the Messenger of Allah (ﷺ) would pray two brief rak'ahs before going to pray.
أَخْبَرَنَا قُتَيْبَةُ بْنُ سَعِيدٍ، قَالَ حَدَّثَنَا اللَّيْثُ، عَنْ نَافِعٍ، عَنِ ابْنِ عُمَرَ، عَنْ حَفْصَةَ، عَنْ رَسُولِ اللَّهِ صلى الله عليه وسلم أَنَّهُ كَانَ إِذَا نُودِيَ لِصَلاَةِ الصُّبْحِ رَكَعَ رَكْعَتَيْنِ خَفِيفَتَيْنِ قَبْلَ أَنْ يَقُومَ إِلَى الصَّلاَةِ ‏.‏ وَرَوَى سَالِمٌ عَنِ ابْنِ عُمَرَ عَنْ حَفْصَةَ ‏.‏
Grade: Sahih (Darussalam)
Reference : Sunan an-Nasa'i 1777
In-book reference : Book 20, Hadith 180
English translation : Vol. 2, Book 20, Hadith 1778