75. Civitas inexpugnabilis, facinus audax et importunum. Ammianus, xxiv. 7. His fellow-soldier, Eutropius, turns aside from the difficulty: Assyriamque populatus, castra apud Ctesiphontem stativa aliquandiu habuit: remeansque victor, etc., x. 16 [8]. Zosimus is artful or ignorant, and Socrates inaccurate.