that some of the heretics brought accusation against the descendants of Jude (said to have been a brother of the Saviour according to the flesh), on the ground that they were of the lineage of David and were related to Christ himself. Hegesippus relates these facts in the following words.
 palaios katechei logos. It is noticeable that, although Eusebius has the written authority of Hegesippus for this account, he still speaks of it as supported by "ancient tradition." This is different from his ordinary custom, and serves to make us careful in drawing conclusions as to the nature of Eusebius' authority for any statement from the expression used in introducing it.