Arabic (Original)
حَدَّثَنَا أَسْوَدُ بْنُ عَامِرٍ حَدَّثَنَا شَرِيكٌ عَنْ أَبِي إِسْحَاقَ عَنْ عَلْقَمَةَ بْنِ وَائِلٍ عَنْ أَبِيهِ قَالَ سَمِعْتُ النَّبِيَّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ يَجْهَرُ بِآمِينَ.
English Translation
Aswad ibn Amir told us: Sharik told us, from Abu Ishaq, from Alqamah ibn Wa'il, from his father, who said: I heard the Prophet (peace and blessings be upon him) say "Amen" aloud.