The Prophet ﷺ said, "A prayer in this mosque of mine is better than a thousand prayers in any other, except for the Sacred Mosque."
قال النبي ﷺ: صلاة في مسجدي هذا خير من ألف صلاة فيما سواه، إلا المسجد الحرام.
Malik narrated it in the chapter on the qibla (9) from Zayd bin Rabah and Ubaydullah bin Abu Abdullah Aghar, from Abu Abdullah Aghar, from Abu Hurairah. From his route, Bukhari narrated it in the chapter on prayer (1190). Muslim narrated it in the chapter on Hajj (1394) through another route from Abu Hurairah, and mentioned it in similar fashion.