Sunan Ibn Majah 1218
It was narrated from ‘Alqamah that Ibn Mas’ud prostrated twice for the prostrations of forgetfulness after the Salam, and he mentioned that the Prophet ﷺ did that.”
حَدَّثَنَا أَبُو بَكْرِ بْنُ خَلاَّدٍ، حَدَّثَنَا سُفْيَانُ بْنُ عُيَيْنَةَ، عَنْ مَنْصُورٍ، عَنْ إِبْرَاهِيمَ، عَنْ عَلْقَمَةَ، أَنَّ ابْنَ مَسْعُودٍ، سَجَدَ سَجْدَتَىِ السَّهْوِ بَعْدَ السَّلاَمِ وَذَكَرَ أَنَّ النَّبِيَّ ـ ﷺ ـ فَعَلَ ذَلِكَ .
Classification
Sahih (Authentic) [Darussalam]
References
Sunan Ibn Majah 1218
Sunan Ibn Majah Vol. 2, Book of Establishing the Prayer and the Sunnah Regarding Them, Hadith 1218