The language of Eusebius might imply that he had other sources than the Greek writers, but this does not seem to have been the case. He apparently followed Dion Cassius for the most part, but evidently had some other source (the same which Orosius afterward followed), for he differs from Dion in the name of the Jewish leader, calling him Lucuas instead of Andreas. The only extant accounts of these affairs by Greek historians are those of Dion Cassius and Orosius, but there were evidently others in Eusebius’ time.