σῶστρα
From LSJ
ἀλεξίκακε τρισέληνε, μηδέποθ' ἡττηθείς, σήμερον ἐξετάθης → averter of woes, offspring of three nights, thou, who never didst suffer defeat, art to-day laid low
English (LSJ)
τά, (σῴζω, cf. σαοστρέω)
A reward for saving one's life, thank-offering for deliverance from a danger, σῶστρα τοῦ παιδὸς θύειν [θεοῖς] Hdt.1.118, cf. AP9.378.7 (Pall.); σ. ὀφείλειν τισί Luc.Salt.8; ἐκτίνειν τισί Id.DMar.14.1. 2 reward for bringing back lost cattle or runaway slaves, σ. παρέχειν Hdt.4.9; σῶστρα τούτου ἀνακηρύσσειν X.Mem.2.10.2; σῶστρα δὲ μὴ ἐξεῖμ[εν ἐσπρᾶξαι] Foed.Delph. Pell.2 A 25. 3 physician's fee, Poll.6.186; thank-offering to Asclepios, IG14.967a1, b 1 (Rome), 42(1).483 (Epid.).--The sg. only in App.BC4.62.