Hadith 38915
٣٨٩١٥ - حدثنا أبو معاوية عن الأعمش عن إبراهيم عن علقمة عن عبد اللَّه أن النبي ﷺ سجد سجدتي السهو بعد الكلام (١).
It is narrated from Hazrat Abdullah that the Noble Prophet (peace and blessings be upon him) performed two prostrations for forgetfulness after conversation.
Hadith 38916
٣٨٩١٦ - حدثنا أبو خالد عن هشام عن محمد عن أبي هريرة أن النبي ﷺ تكلم ثم سجد سجدتي السهو (١).
It is narrated from Hazrat Abu Huraira that the Noble Prophet (peace and blessings be upon him) spoke, then he (peace and blessings be upon him) performed two prostrations for forgetfulness.
Hadith 38917
٣٨٩١٧ - حدثنا ابن علية عن خالد عن أبي قلابة عن أبي المهلب عن عمران بن حصين أن النبي ﷺ صلى (١) ثلاث ركعات [ثم انصرف، فقام إليه رجل يقال له: (الخرباق) (٢)، فقال: يا رسول اللَّه أنقصت الصلاة؟ قال: "وما ذاك؟ "، قال: صليت ثلاث ركعات] (٣)، فصلى ركعة (ثم سلم) (٤) ثم سجد سجدتي السهو ثم سلم (٥).
It is narrated from Hazrat Imran bin Husain that the Noble Prophet (peace and blessings be upon him) prayed three rak‘ahs and then turned away. Then a man, who was called Khirbaq, stood up towards him. He said, "O Messenger of Allah (peace and blessings be upon him)! Has the prayer become shortened?" The Prophet (peace and blessings be upon him) asked, "What happened?" He replied, "You have prayed three rak‘ahs." So the Prophet (peace and blessings be upon him) prayed one more rak‘ah, then gave salam, and performed sajdah sahw, then gave salam again. And (Imam) Abu Hanifa's opinion is mentioned that: when the one praying engages in conversation, then he will not perform sajdah sahw (rather, he will repeat the prayer).