(وَمِنْ طَرِيقٍ خَامِسٍ) عَنْ عَلْقَمَةَ عَنْ عَبْدِ اللَّهِ أَنَّ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ سَهَا فِي الصَّلَاةِ فَسَجَدَ بِهِمْ سَجْدَتَيِ السَّهْوِ بَعْدَ الْكَلَامِ
(Fifth chain) The Messenger of Allah, peace and blessings be upon him, forgot during the prayer, then after speaking, he performed two prostrations of forgetfulness.