English translation
1023. Mu'āwiyah bin Khudaij narrated that the Messenger of Allāh ﷺ once led them in prayer, and said the Taslīm while one Rak'ah was still remaining. A person caught up to him (after he had left) and said: "You have forgotten one Rak'ah of the prayer." So he returned, entered the Masjid, and ordered Bilāl to call the Iqāmah for the prayer. He then led the people for one Rak'ah. So I informed the people about this. They asked me: "Do you know the man (who informed him)?" I said: "No, but if I see him (I should recognize him)." The man then passed by me, and I said: "This is the man!" They said: "This is Ṭalḥah bin 'Ubaidullāh." (Saḥih)
