Sahih Muslim 3268
صحيح مسلم#3268SahihAbu Huraira (Allah be pleased with him) reported Allah's Messenger (ﷺ) as saying:It is not lawful for a woman believing in Allah and the Hereafter to undertake journey extending over a day and a night except when there is a Mahram with her
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: 15:472