For Porphyry, in Commentarii in Oracula Chaldaica, as quoted in Lydus, De Mensibus, in Menahem Stern, trans., Greek and Latin Authors on Jews and Judaism, vol. 2 (Jerusalem: The Israel Academy of Sciences and Humanities, 1980), p. 433. For Iamblichus, quoted in Lydus, De Mensibus, in Stern, p. 485.