"Alqamah prayed five (rak'ahs) and was told about that. He said: 'Did I really do that?' I nodded yes. He said: 'What about you, O odd-eyed one?' I said: 'Yes'. So he prostrated twice, then he narrated to us from 'Abdullah that the Prophet ﷺ prayed five (rak'ahs), and the people whispered to one another, then they said to him: 'Has something been added the prayer?' He said: 'No.' So they told him, and he turned around and prostrated twice, then he said: 'I am only human; I forget as you forget.'"
مَا فَعَلْتُ قُلْتُ بِرَأْسِي بَلَى قَالَ وَأَنْتَ يَا أَعْوَرُ فَقُلْتُ نَعَمْ فَسَجَدَ سَجْدَتَيْنِ ثُمَّ حَدَّثَنَا عَنْ عَبْدِ اللَّهِ عَنِ النَّبِيِّ ﷺ أَنَّهُ صَلَّى خَمْسًا فَوَشْوَشَ الْقَوْمُ بَعْضُهُمْ إِلَى بَعْضٍ فَقَالُوا لَهُ أَزِيدَ فِي الصَّلاَةِ قَالَ لاَ فَأَخْبَرُوهُ فَثَنَى رِجْلَهُ فَسَجَدَ سَجْدَتَيْنِ ثُمَّ قَالَ إِنَّمَا أَنَا بَشَرٌ أَنْسَى كَمَا تَنْسَوْنَ