τρεισκαίδεκα · treiskaideka — LSJ
thirteen
thirteen: gen. τριῶν καὶ δέκα Th. 2.97, IG 1(2).372.87, etc.: dat. τρισὶ καὶ δέκα Th. 8.108, D. 9.25, IG 2(2).1673.7, etc.: acc. neut. τριακαίδεκα (or τρία καὶ δέκα) Hdt. 1.119, Ar. Pl. 194, 846, Pax 990:—sts other words are interposed, τρεῖς τε καὶ δ. Pi. O. 1.79, but μέν follows τρισκαίδεκα in B. 10.92 and δέ in Th. 3.79 (s. v. l., δέ om. codd. BM):— the form τρισκαίδεκα (acc. masc. and fem.) is found in codd. of Hom. Il. 5.387, Od. 24.340 (in Od. τρεισκαίδεκα, διὰ διφθόγγου γράφουσι τὰ τῶν ἀν