Sunan an-Nasa'i, Book 20, Hadith 109 (In-Book) ⓘ
'Ubaidullah bin'Amr bin Zaid narrated from Habib bin Abi Thabit, from Muhammad bin Ali that Ibn 'Abbas said: "The Messenger of Allah woke up and cleaned his teeth,' and he quoted the hadith.
أَخْبَرَنَا مُحَمَّدُ بْنُ جَبَلَةَ، قَالَ حَدَّثَنَا مَعْمَرُ بْنُ مَخْلَدٍ، - ثِقَةٌ - قَالَ حَدَّثَنَا عُبَيْدُ اللَّهِ بْنُ عَمْرٍو، عَنْ زَيْدٍ، عَنْ حَبِيبِ بْنِ أَبِي ثَابِتٍ، عَنْ مُحَمَّدِ بْنِ عَلِيٍّ، عَنِ ابْنِ عَبَّاسٍ، قَالَ اسْتَيْقَظَ رَسُولُ اللَّهِ صلى الله عليه وسلم فَاسْتَنَّ وَسَاقَ الْحَدِيثَ .
also referenced under: Hadith 1706 (Reference) & Volume 2, Book 20, Hadith 1707 (DarusSalam)