τέῳ
From LSJ
ἀσκεῖν περὶ τὰ νοσήματα δύο, ὠφελεῖν ἢ μὴ βλάπτειν → strive, with regard to diseases, for two things — to do good, or to do no harm | as to diseases, make a habit of two things — to help, or at least, to do no harm
English (LSJ)
Ion. dat. of τίς; A who?, and τεῳ Ion. dat. of τις; any one, v. τίς, τις.
German (Pape)
[Seite 1104] ion. dat. von τίς, Hom. u. Her., wie τεῳ von τις, s. τίς.
Greek (Liddell-Scott)
τέῳ: Ἰων. δοτ. τοῦ τίς; Ἡρόδ. 1. 11, κλπ.· ὡς θηλ., 4. 155. ΙΙ. τεῳ, Ἰων. δοτ. τοῦ τις (ἀόρ. ἀντων.) αὐτόθι 16. 227, Ὀδ. Λ. 502, Ἡρόδ.
French (Bailly abrégé)
ion. c. τίνι, dat. de τίς interr.
English (Autenrieth)
see τίς.
Russian (Dvoretsky)
τέῳ: ион. (= τίνι) dat. к τίς.