(35) باب فَضْلِ التَّأْمِينِ
It was narrated from Abu Hurairah that:
The Messenger of Allah (ﷺ) said: "If any one of you says: 'Amin' and the angels in Heaven say Amin, and the one coincides with the other, his previous sins will be forgiven." (DE)
Reference (DE): Sunan an-Nasa'i 930 (DE)
In-book reference (DE): Book 11, Hadith 55 (DE)
English translation (DE): Vol. 2, Book 11, Hadith 931 (DE)