In the name of Allah, Most Gracious, Most Merciful.
Narrated Abu-Horaira (may Allah be pleased with him): ‘Allah’s Messenger (May Allah exalt his mention and protect him from imperfection) said: “People will not sit in an assembly in which they remember Allah without the angels surrounding them, mercy covering them, and Allah mentionning them among those who are with Him.”‘ (Muslim)
Riyaadiss-Saliheen (The Meadows of the Righteous) (Abridged)
By Imam An Nawawi Vol. (2)
Publisher: Dar Al-Manarah
Chapter 229, Page 900, Number 764