Beginning of Creation
59/7. Chapter:
If anyone says Amin [during the Salat (prayer) at the end of the recitation of Surat Al-Fatiha]
Sahih Bukhari
حَدَّثَنَا عَلِيُّ بْنُ عَبْدِ اللَّهِ، حَدَّثَنَا سُفْيَانُ، عَنْ عَمْرٍو، عَنْ عَطَاءٍ، عَنْ صَفْوَانَ بْنِ يَعْلَى، عَنْ أَبِيهِ ـ رضى الله عنه ـ قَالَ سَمِعْتُ النَّبِيَّ صلى الله عليه وسلم يَقْرَأُ عَلَى الْمِنْبَرِ {وَنَادَوْا يَا مَالِكُ}. قَالَ سُفْيَانُ فِي قِرَاءَةِ عَبْدِ اللَّهِ وَنَادَوْا يَا مَالِ.
Narrated Yali: I heard the Prophet (ﷺ) reciting the following Verse on the pulpit: "They will call: O Malik...' and Sufyan said that `Abdullah recited it: 'They will call: O Mali...' (43.77)
Reference : Sahih al-Bukhari 3230In-book reference : Book 59, Hadith 41USC-MSA web (English) reference : Vol. 4, Book 54, Hadith 453