69.] To express it in their own fashion: In regard to the genealogical purity of their Jewish inhabitants, all other countries were, compared to Palestine, like dough mixed with leaven; but Palestine itself was such by the side of Babylonia. [4 Cheth. Ill a.] It was evemaintained, that the exact boundaries could be traced in a district, within which the Jewish population had preserved itself unmixed. Great merit was in this respect also ascribed to Ezra. In the usual mode of exaggeration, it was asserted, that, if all the genealogical studies and researches [5 As comments upon the genealogies from 'Azel' in 1 Chr. viii. 37 to 'Azel' in ix. 44. Pes. 62 b.] had been put together, they would have amounted to many hundred camel-loads. There was for it, however, at least this foundation in truth, that great care and labour were bestowed on preserving full and accurate records so as to establish purity of descent. What importance attached to it, we know from the action on Ezra [c Chs. ix. x.] in that respect, and from the stress which Josephus layson this point, [d Life i.; Ag Apion i. 7.] Official records of descent as regarded the priesthood were kept in the Temple. Besides, the Jewish authorities seem to have possessed a general official register, which Herod afterwards ordered to be burnt, from reasons which it is not difficult to infer. But from that day, laments a Rabbi, the glory of the Jews decreased! [6 Pes. 62 b; Sachs,Beitr. vol. ii. p. 157.]

Nor was it merely purity of descent of which the Eastern dispersion could boast. In truth, Palestine owed everything to Ezra, the Babylonian, [1 According to tradition he returned to Babylon, and died there. Josephus says that he died in Jerusalem (Anti. xi. 5. 5).] a man so distinguished that, according to tradition, the Law would have been given by him, if Moses had not previously obtained that honor.