Sahih Muslim 639
صحيح مسلم#639SahihShuraih b. Hani said:I came to 'A'isha to ask her about wiping over the socks. She said: You better ask ('Ali) son of Abu Talib for he used to travel with Allah's Messenger (ﷺ). We asked him and he said: The Messenger of Allah (ﷺ) stipulated (the upper limit) of three days and three nights for a traveller and one day and one night for the resident
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Every narration in Sahih Muslim is accepted as Sahih (authentic) by the established status of the book.
In-book reference: 2:105