διαστηρίζω
From LSJ
τὸ πεπρωμένον γὰρ οὐ μόνον βροτοῖς ἄφευκτόν ἐστιν, ἀλλὰ καὶ τὸν οὐρανόν ἔχουσι → fate is unavoidable not only for mortals, but also for those who hold the heavens
English (LSJ)
A make firm, strengthen, AP6.203 (Laco or Phil.):— Pass., prop oneself up, secure one's footing, Hp.Ep.17. II fix firmly, Nonn.D.2.659, 36.369.
German (Pape)
[Seite 604] (s. στηρίζω), fest stützen, Hippocr. u. sp. D., wie Phil. 9 (VI, 203).
Greek (Liddell-Scott)
διαστηρίζω: στερεῶ, ἐνισχύω, Ἀνθ. Π. 6, 203. - Παθ., ὑποστηρίζομαι, ἔχω τὰ βήματα ἀσφαλῆ, Ἱππ. Ἐπ. 1280.