It was narrated from Al-Miqdam - Abu Shuraih - that his father said:"I said to 'Aishah: 'What did the Prophet (ﷺ) start with when he entered his house?' She said: 'The Siwak
ReferencesSunan an-Nasa'i 8In-book: Book 1, Hadith 8Source: hadith-api (fawazahmed0)