Translation of "Sheathed" in Portuguese

Then, sheathed again in shining arms, prepare / once more to scour the city through and through, / resolved to brave all risks, all ventures to renew.

A armadura reluzente / envergando, retorno à cidade, disposto / a de novo correr todos os riscos, / a vasculhar Troia de ponta a ponta, / a vida expondo em cada lance de perigo.