Sunan Abi Dawud 57
سنن أبي داود#57Da'ifNarrated Aisha, Ummul Mu'minin: The Prophet (ﷺ) did not get up after sleeping by night or by day without using the tooth-stick before performing ablution
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Al-AlbaniHasan
Muhammad Muhyi Al-Din Abdul HamidHasan
Shuaib Al ArnautHasan Lighairihi
Zubair Ali ZaiDaif
In-book reference: 1:57