Sunan Ibn Majah 1004

It was narrated that Hilal bin Yasaf said:“Ziyad bin Abu-Ja’d took me by the hand and made me stand near an old man at Raqqah, whose name was Wabisah bin Ma’bad. He said: ‘A man performed prayer behind the row on his own, and the Prophet (ﷺ) commanded him to repeat the prayer.’”