The Book of Qiyam Al-Lail (The Night Prayer) and Voluntary Prayers During the Day
20/11. Chapter:
Mentioning the discrepancies reported from Abu Hasin 'Uthman Bin 'Asim in this hadith
Sunan an-Nasai
أَخْبَرَنَا عَبْدُ اللَّهِ بْنُ سَعِيدٍ، عَنْ إِسْحَاقَ بْنِ سُلَيْمَانَ، عَنْ أَبِي سِنَانٍ، عَنْ أَبِي حُصَيْنٍ، عَنْ شَقِيقٍ، عَنْ حُذَيْفَةَ، قَالَ كُنَّا نُؤْمَرُ بِالسِّوَاكِ إِذَا قُمْنَا مِنَ اللَّيْلِ .
It was narrated that Hudhaifah said: "We were commanded to use the siwak when we got up to pray at night."
Reference : Sunan an-Nasa'i 1623In-book reference : Book 20, Hadith 26English translation : Vol. 2, Book 20, Hadith 1624