It wasnarrated from Jabir that the Messenger of Allah (ﷺ) said:
"Oneprayer in my mosque is better than one thousand prayerselsewhere,except the Sacred Mosque, and one prayer in the SacredMosque isbetter than one hundred thousand prayers elsewhere." (FR)
English reference (FR): Vol. 1, Book 5, Hadith 1406 (FR)
Arabic reference (FR): Book 5, Hadith 1471 (FR)