ἀλκαθεῖν
From LSJ
κοινὴ γὰρ ἡ τύχη καὶ τὸ μέλλον ἀόρατον → fortune is common to all, the future is unknown | fortune is common to all and the future unknown | fate is common to all and the future unknown
English (LSJ)
poet. aor. (accented as pres. by Gramm., Phot. p. 76R., AB 383), assist, A. Fr. 411, S. Fr. 996.
Greek (Liddell-Scott)
ἀλκᾰθεῖν: ποιητ. ἀόρ. ἄνευ ἐνεστ. εὐχρήστου (ἴδε ἐν λ. ἀλέξω), ὑποστηρίζω, ἀναφερόμενον ἐν Α. Β. 383 ἐκ τοῦ Αἰσχύλ. (Ἀποσπ. 425) καὶ Σοφ. (Ἀποσπ. 827)· πρβλ. ἀμυναθεῖν.
Russian (Dvoretsky)
ἀλκαθεῖν: [inf. aor. 2] оказать помощь, помочь Aesch., Arph.