It was narrated that Ibrahim bin Suwaid said: "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””””””"
SahihSahihSahih MuslimBook 13 · Hadith 78