Hilal bin Yasaf narrates: I and Ziyad bin Abu Ja’d were in "Riqah." Ziyad bin Abu Ja’d took my hand and brought me to a person present in "Riqah" and made me stand before him. He informed me: This person narrates: The Prophet Muhammad (peace be upon him) saw a man performing prayer alone behind the row, so the Prophet (peace be upon him) instructed him to repeat the prayer. This person's name was Sayyiduna Wabisah bin Ma’bad (may Allah be pleased with him).