Sahih Muslim 3383
صحيح مسلم#3383SahihIbn Abbas (Allah be pleased with them) reported that a woman fell ill and she said:In case Allah cures me I will certainly go and observe prayer in Bait al-Maqdis. She recovered and so she made preparations to go out (to that place). She came to Maimuna. the wife of Allah's Apostle (ﷺ). and after greeting her she informed her about it, whereupon she said: Stay here. and eat the provision (which you had made) and observe prayer In the mosque of the Messenger (ﷺ). for I heard Allah's Messenger (ﷺ) say: Prayer In it is better than a thousand prayers observed in other mosques except the mosque of the Ka'ba
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: 15:587