(15) باب السِّوَاكِ
Abu Musa reported:
I went to the Apostle (ﷺ) and found one end of the tooth-stick upon his tongue (i. e. he was rinsing his mouth).
Reference: Sahih Muslim 254
In-book reference: Book 2, Hadith 59
USC-MSA web (English) reference(deprecated numbering scheme): Book 2, Hadith 490