Ten thousand martyrs may refer to the ten thousand martyred Fathers of the deserts and caves of Scete by Theophilus of Alexandria or to the ten thousand martyrs of Mount Ararat who were, according to a medieval legend, Roman soldiers who, led by Saint Acacius, converted to Christianity and were crucified on Mount Ararat in Armenia by order of the Roman emperor. The story is attributed to the ninth century scholar Anastasius Bibliothecarius.