(28) باب الْحَثِّ عَلَى الْوِتْرِ قَبْلَ النَّوْمِ
It was narrated that Abu Hurairah said:
"My dearest friend advised me (to do) three things: 'To sleep after praying Witr, to fast three days each month, and to pray two rak'ahs of Fajr.'" (FR)
Reference (FR): Sunan an-Nasa'i 1677 (FR)
In-book reference (FR): Book 20, Hadith 80 (FR)
English translation (FR): Vol. 2, Book 20, Hadith 1678 (FR)