سنن نسائي
Sunan an-Nasa'i
كتاب السهو
The Book of Forgetfulness (In Prayer)
بَابُ : التَّحَرِّي
Chapter: Estimating (what is most likely the case)
Hadith 1250
أَخْبَرَنَا مُحَمَّدُ بْنُ هَاشِمٍ ، أَنْبَأَنَا الْوَلِيدُ ، أَنْبَأَنَا ابْنُ جُرَيْجٍ ، عَنْ عَبْدِ اللَّهِ بْنِ مُسَافِعٍ ، عَنْ عُقْبَةَ بْنِ مُحَمَّدِ بْنِ الْحَارِثِ ، عَنْ عَبْدِ اللَّهِ بْنِ جَعْفَرٍ ، أَنّ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ : " مَنْ شَكَّ فِي صَلَاتِهِ فَلْيَسْجُدْ سَجْدَتَيْنِ بَعْدَ التَّسْلِيمِ " .
´It was narrated 'Abdullah bin Ja'far that :` The Messenger of Allah (ﷺ) said: "Whoever has doubt during his prayer, let him prostrate twice after he said the taslim."
