Arabic (Original)
حَدَّثَنَا عُبَيْدَةُ بْنُ حُمَيْدٍ حَدَّثَنَا مَنْصُورٌ عَنْ أَبِي وَائِلٍ عَنْ حُذَيْفَةَ قَالَ كَانَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ إِذَا قَامَ مِنْ اللَّيْلِ يَشُوصُ فَاهُ بِالسِّوَاكِ.
English Translation
Ubaydah ibn Humayd narrated to us, Mansur narrated to us, from Abu Wa'il, from Hudhayfah, who said: Whenever the Messenger of Allah, peace and blessings be upon him, rose at night, he would rub his mouth vigorously with the tooth-stick.