(2) باب الْمُبَاهَاةِ فِي الْمَسَاجِدِ
It was narrated from Anas that the Prophet (ﷺ) said:
"One of the portents of the Hour will be that people will show off in building Masjids." (DE)
Reference (DE): Sunan an-Nasa'i 689 (DE)
In-book reference (DE): Book 8, Hadith 2 (DE)
English translation (DE): Vol. 1, Book 8, Hadith 690 (DE)