(30) باب السِّوَاكِ لِمَنْ قَامَ مِنَ اللَّيْلِ
Narrated Hudhaifah:
When the Apostle of Allaah (sal Allaahu alayhi wa sallam) got up during the night (to pray), he cleansed his mouth with the tooth-stick. (AR)
Reference (AR): Sunan Abi Dawud 55 (AR)
In-book reference (AR): Book 1, Hadith 55 (AR)
English translation (AR): Book 1, Hadith 54 (AR)