"I heard the Prophet recite: (Not (the way) of those who earned Your anger, nor those who went astray) and he said: 'Amin.' And he stretched it out with his voice."  

سَمِعْتُ النَّبِيَّ ﷺ قَرَأَ (غَيْرِ الْمَغْضُوبِ عَلَيْهِمْ وَلاَ الضَّالِّينَ ) فَقَالَ آمِينَ وَمَدَّ بِهَا صَوْتَهُ قَالَ وَفِي الْبَابِ عَنْ عَلِيٍّ وَأَبِي هُرَيْرَةَ  

the Prophet, and it is similar to the narrations of Sufyan from Salamah bin Kuhail  

عَنِ النَّبِيِّ ﷺ نَحْوَ حَدِيثِ سُفْيَانَ عَنْ سَلَمَةَ بْنِ كُهَيْلٍ