(19) باب السَّهْوِ فِي الصَّلاَةِ وَالسُّجُودِ لَهُ
'Abdullah b. Mas'ud reported:
The Apostle of Allah (ﷺ) performed two prostrations for forgetfulness after salutation and talking. (JA)
Reference (JA): Sahih Muslim 572 m (JA)
In-book reference (JA): Book 5, Hadith 124 (JA)
USC-MSA web (English) reference(deprecated numbering scheme): Book 4, Hadith 1180 (JA)