Narrated Abu Sa'eed Al-Khudri:
"Two men disagreed over the Masjid whose foundation was laid upon Taqwa from the first day (9:108). A man said: 'It is Masjid Quba' and the other said: 'It is the Masjid of the Messenger of Allah (ﷺ).' So the Messenger of Allah (ﷺ) said: 'It is this Masjid of mine.'" (FR)
English reference (FR): Vol. 5, Book 44, Hadith 3099 (FR)
Arabic reference (FR): Book 47, Hadith 3382 (FR)