ἐκτεφρόομαι
From LSJ
ἀλλ' ἐπὶ καὶ θανάτῳ φάρμακον κάλλιστον ἑᾶς ἀρετᾶς ἅλιξιν εὑρέσθαι σὺν ἄλλοις → even at the price of death, the fairest way to win his own exploits together with his other companions | but even at the risk of death would find the finest elixir of excellence together with his other companions | but to find, together with other young men, the finest remedy — the remedy of one's own valor — even at the risk of death
Spanish (DGE)
reducirse a cenizas τὸ δ' ἐκτεφρωθὲν τῆς γῆς Timae.58, cf. Plu.2.696b, οὕτως γὰρ οὐκ ἐκτεφροῦται (λίβανος) Dsc.1.68.4, fig., de la bilis, Alex.Trall.1.419.23
•fig. τοὺς θεωνύμους ὅλους de Luciano App.Anth.3.224.
Russian (Dvoretsky)
ἐκτεφρόομαι: превращаться в пепел Plut.