Hadith: Duniya mein Ek Masjid bananey wale ke liye Jannat mein Ek Ghar
Mahmud b. Labid se rivayat hai ki Usman radi allaho anho ne masjid-e-Nabwi ke bananey ka irada kiya to logon ne isko bura jana aur ye pasand kiya ki wo masjid isi shakal mein rahey (jaisey Rasoolallah sallallaho alaiehey wasallam ke zamaney mein thi) unhoney kaha mainey Rasoollallah sallallaho alaiehey wasallam se suna hai ki jo Shaksh Allah Subhananhu ke liye ek masjid banaye to Allah Subhanahu uskey liye Jannat mein Ek ghar banayega
Sahih Muslim, 7471
Mahmud b. Labid reported that 'Uthman b. 'Affan Radi Allaho Anho decided to rebuild the mosque (of Allah's Apostle in Medina) but the people did not like this idea and they wished that it should be preserved in the same (old) form. Thereupon he (Hadrat 'Uthman) said: I heard Allah's Messenger (may peace be upon him) as saying: He who builds a mosque for Allah, Allah would build for him (a house) in Paradise like it.
Sahih Muslim Book 042, Number 7110
Hadrat Anas Radi ALLAH Taala Anhu reported that the Messenger of Allah Peace And Blessings Be Upon Him has said, “Everything has a heart, and the heart of the Qur’an is Yasin. Allah records anyone who recites Yasin as having recited the Qur’an ten times.”
[Sunan Tirmidhi, Vol 2, Page 116 - Sunan Daarimi, Vol 2, Page 336]