Liddell-Scott-Jones

σθένος (sthenos) strength (physical) ^G:N-N

σθένος, εος, τό,

strength, might, especially bodily strength, frequently in [Refs 8th c.BC+]; ἀλκῆς καὶ σθένεος[Refs]; ποδῶν χειρῶν τε σ. [Refs 5th c.BC+]; opposed to φρήν,[σθένος χερῶν 5th c.BC: Sophocles Tragicus “Fragmenta” 939: c.">Refs 5th c.BC+]infinitive, ἐν δὲ σ. ὦρσεν ἑκάστῳ.. πολεμίζειν strength to war, [Refs 8th c.BC+]: less frequently of the force of things, as of a stream, [σθένος ἔμαρψαν [prev. author] “N.” 6.11: σθένει">Refs 8th c.BC+] by force, [Refs 5th c.BC+]; λόγῳ τε καὶ σθένει both by right and might, [Refs 5th c.BC+]; παντὶ σθένει with all one's might, frequently in treaties, [Refs 5th c.BC+]—the only phrase in which early prose writers use the word (compare below [LXX]

__2 later, generally, strength, might, power, moral as well as physical, ἀνάγκης [Refs 5th c.BC+]; ἀγγέλων σ. their might or authority, [Refs 4th c.BC+]. strength for conflict, [Refs 5th c.BC+]; εἰ σ. λάβοιμι if I should gain strength enough, [Refs 5th c.BC+]
__II a force of men, [Refs 8th c.BC+]; ἐπελθὼν οὐκ ἐλάσσονι σ. [Refs 5th c.BC+]: but in both places sense [Refs]
__II.2 metaphorically, quantity, profusion, σ. πλούτου [Refs 5th c.BC+]; ὕδατος, νιφετοῦ, [Refs]
__III periphrastic, like{βίη}, ἴς, μένος, σ. Ἰδομενῆος, Ὠρίωνος, Ὠαρίωνος, etc., for [Refs 8th c.BC+]; σ. ἵππων, ἵππιον, [Refs 5th c.BC+]

_{LSJ Scripture Refs: LXX.Job.4.10}