(33) باب جَهْرِ الإِمَامِ بِآمِينَ
It was narrated from Abu Hurairah that:
The Messenger of Allah (ﷺ) said: "When the Imam says Amin, say Amin, for if a person's Amin coincides with the Amin of the angels, his previous sins will be forgiven.'" (ID)
Reference (ID): Sunan an-Nasa'i 928 (ID)
In-book reference (ID): Book 11, Hadith 53 (ID)
English translation (ID): Vol. 2, Book 11, Hadith 929 (ID)