In the name of Allah, Most Gracious, Most Merciful.
Narrated Abu-Sa’eed Al-Khudri(may Allah be pleased with him): ‘The Messenger of Allah (May Allah exalt his mention and protect him from imperfection) said: “When you see a man frequenting the mosque constantly, testify that he has faith. Allah said: “The Mosques of Allah shall be maintained only by those who believe in Allah and the Last Day, perform the prayer, and give zakat and fear none but Allah. It is they who are expected to be on true guidance.*” (9:18) (At-Termizi)
Riyaadiss-Saliheen (The Meadows of the Righteous) (Abridged)
By Imam An Nawawi Vol. (2)
Publisher: Dar Al-Manarah
Chapiter 175, Page 717, Number 559