(41) باب كَيْفَ الْوِتْرُ بِخَمْسٍ وَذِكْرِ الاِخْتِلاَفِ عَلَى الْحَكَمِ فِي حَدِيثِ الْوِتْرِ
Mansur reported from Al-Hakam, from Miqsam, from Ibn 'Abbas that Umm Salamah said:
"The Messenger of Allah (ﷺ) used to pray witr with seven or five (rak'ahs), not separating between them with the taslim."
Reference: Sunan an-Nasa'i 1715
In-book reference: Book 20, Hadith 118
English translation: Vol. 2, Book 20, Hadith 1716