It is narrated as testimony from Hazrat Abu Huraira (may Allah be pleased with him) and Abu Saeed Khudri (may Allah be pleased with him) that the Prophet (peace and blessings be upon him) said: Whenever a group of people sits together to remember Allah, the angels surround them, tranquility descends upon them, mercy covers them, and Allah mentions them among those who are with Him in the highest assembly.