LSJ
ὁ, Chaldaean, Hdt. 3.155, S. Fr. 638, etc.
astrologer, Arist. Fr. 35, Cic. Div. 1.1.2, Phld. Rh. 1.42S., Gem. 2.5 (since the Chaldaeans were given to astrology, cf. Hdt. 1.181, Arr. An. 7.17.1, etc.); — Χαλδαία (sc. γῆ), ἡ, Chaldaea, St.Byz., Ptol. Geog. 5.19.
Liddell-Scott-Jones, Greek-English Lexicon (9th ed., 1940)