(174) باب التَّأْمِينِ وَرَاءَ الإِمَامِ
Narrated Wa'il ibn Hujr:
When the Messenger of Allah (ﷺ) recited the verse "Nor of those who go astray" (Surah al-Fatihah, verse 7), he would say Amin; and raised his voice (while uttering this word). (FR)
Reference (FR): Sunan Abi Dawud 932 (FR)
In-book reference (FR): Book 2, Hadith 543 (FR)
English translation (FR): Book 3, Hadith 932 (FR)