Note 410 — IX. JEWISH THEOLOGY, SCRIPTURES AND CUSTOMS
H. St. J. (Henry St. John) Thackeray translation
ἐκ περιτροπῆς should, perhaps, be read in the light of the kindred passage, B.J. III. 374 (§ (43), p. 124 above), ἐκ περιτροπῆς αἰώνων. Or translate simply “in exchange,” “in turn.”