صحيح ابن خزيمه
Sahih Ibn Khuzaymah
جماع أبواب السهو فى الصلاةChapters on Forgetfulness in Prayer
(438) بَابُ ذِكْرِ السُّنَّةِ فِي سَجْدَتَيِ السَّهْوِ بَعْدَ الْكَلَامِ سَاهِيًاThe chapter on the Sunnah of the two prostrations of forgetfulness after speaking by mistake
Hadith 1058
نَا عَبْدُ اللَّهِ بْنُ سَعِيدٍ الأَشَجُّ ، نَا حَفْصٌ يَعْنِي ابْنَ غِيَاثٍ ، نَا الأَعْمَشُ ، عَنْ إِبْرَاهِيمَ ، عَنْ عَلْقَمَةَ ، عَنْ عَبْدِ اللَّهِ ، أَنَّ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ " سَجَدَ سَجْدَتَيِ السَّهْوِ بَعْدَ السَّلامِ وَالْكَلامِ "
It is narrated from Sayyiduna Abdullah (may Allah be pleased with him) that the Messenger of Allah (peace and blessings of Allah be upon him) performed two prostrations after concluding the prayer with salam and after having spoken.
