أَخْبَرَنَا إِسْمَعِيلُ بْنُ مَسْعُودٍ قَالَ حَدَّثَنَا خَالِدُ بْنُ الْحَارِثِ عَنْ شُعْبَةَ قَالَ کَتَبَ إِلَيَّ مَنْصُورٌ وَقَرَأْتُهُ عَلَيْهِ وَسَمِعْتُهُ يُحَدِّثُ رَجُلًا عَنْ إِبْرَاهِيمَ عَنْ عَلْقَمَةَ عَنْ عَبْدِ اللَّهِ أَنَّ رَسُولَ اللَّهِ صَلَّی اللَّهُ عَلَيْهِ وَسَلَّمَ صَلَّی صَلَاةَ الظُّهْرِ ثُمَّ أَقْبَلَ عَلَيْهِمْ بِوَجْهِهِ فَقَالُوا أَحَدَثَ فِي الصَّلَاةِ حَدَثٌ قَالَ وَمَا ذَاکَ فَأَخْبَرُوهُ بِصَنِيعِهِ فَثَنَی رِجْلَهُ وَاسْتَقْبَلَ الْقِبْلَةَ فَسَجَدَ سَجْدَتَيْنِ ثُمَّ سَلَّمَ ثُمَّ أَقْبَلَ عَلَيْهِمْ بِوَجْهِهِ فَقَالَ إِنَّمَا أَنَا بَشَرٌ أَنْسَی کَمَا تَنْسَوْنَ فَإِذَا نَسِيتُ فَذَکِّرُونِي وَقَالَ لَوْ کَانَ حَدَثَ فِي الصَّلَاةِ حَدَثٌ أَنْبَأْتُکُمْ بِهِ وَقَالَ إِذَا أَوْهَمَ أَحَدُکُمْ فِي صَلَاتِهِ فَلْيَتَحَرَّ أَقْرَبَ ذَلِکَ مِنْ الصَّوَابِ ثُمَّ لِيُتِمَّ عَلَيْهِ ثُمَّ يَسْجُدْ سَجْدَتَيْنِ
سنن نسائی · Hadith 1249
It was narrated from ‘Abdullah that the Messenger of Allah صلی اللہ علیہ وآلہ وسلم prayed Zuhr then he turned to face them and they said: “Has there been some change concerning the prayer?” He said: “Why are you asking?” They told him what he had done, so he turned back toward the Qiblah and prostrated twice. Then he said the Salam and turned to face them and said: “I am only human, I forget as you forget, so if I forget, then remind me.” And he said: “If there had been some change concerning the prayer I would have told you.” And he said: “If one of you is not sure about his prayer, let him estimate what is closest to what is correct, then let him complete it on that basis, then prostrate twice.” (Sahih).
Sanad
أَخْبَرَنَا إِسْمَعِيلُ بْنُ مَسْعُودٍ قَالَ حَدَّثَنَا خَالِدُ بْنُ الْحَارِثِ عَنْ شُعْبَةَ