"Whoever builds a Masjid in which Allah is remembered, Allah, (the Mighty and Sublime) will build for him a house in Paradise."
Sunan an-Nasa'i Book 8, Hadith 1
← Previous Hadith "The Messenger of Allah (S.A.W) said: 'When the Iqamah for prayer is said, do not stand up until you see that I have come out.'"

Sunan an-Nasa'i Book 7, Hadith 62 Next Hadith → "One of the portents of the Hour will be that people will show off in building Masjids."

Sunan an-Nasa'i Book 8, Hadith 2