Abu Hurairah reported the Prophet ﷺ as saying: No people get together in a house of the houses of Allah (i. e. a mosque), reciting the Book of Allah, and learning it together among themselves, but calmness (sakinah) comes down to them, (Divine) mercy covers them (from above), and the angels surround them, and Allah makes a mention of them among those who are with Him.
Hadith Referenceسنن ابي داود / كتاب تفريع أبواب الوتر / 1455
Hadith Gradingالألبانی:صحيح | زبیر علی زئی:صحيح مسلم (2699)
1455. Commentary: Whether the recitation of the Qur’an, teaching and learning, or preaching and propagation takes place in the mosque, in a madrasa, or at any other location, there is hope for this virtue everywhere. In sha Allah Ta’ala.
Source: Sunan Abu Dawood – Commentary by Shaykh Umar Farooq Saeedi, Page: 1455