εὔληρα
From LSJ
χωρίον ἔνθα οὐ προσβατὸν θανάτῳ → a spot where it is not accessible to death, a place where was no point accessible by death, a place where death was forbidden to set foot
English (LSJ)
ων, τά,
A reins, Il.23.481, Q.S.4.508, 9.156; Dor. αὔληρα Epich.178 (for ἀϝληρα, cf. ἀβληρά Hsch.):—hence εὐληρωσίων (εὐληροσιῶν cod.). πληγῶν, Id. (Cf. ταυληρόντα.)