ἐμπιστεύω
From LSJ
τίς δ' οἶδεν εἰ τὸ ζῆν μέν ἐστι κατθανεῖν, τὸ κατθανεῖν δὲ ζῆν κάτω νομίζεται → who knows if life is death, and if in the underworld death is considered life
English (LSJ)
A entrust, τινί τι D.S.1.67, Plu.Phoc.32; Ἔρως ταῖς βολαῖς τῶν ὀμμάτων ἐ. τὴν τόξευσιν Lib.Descr.30.8:—Pass., τινί PStrassb.5.10; but also, to be entrusted with, τι Luc.Demon.51, Gp.2.44.1; ὁ ἐγκέφαλος . . ἀσφάλειαν ἐμπεπιστευμένος Hp.Ep.23. II trust in, give credence to, τινί LXXDe.1.32, al., Nic.Dam.Fr.130.19 J.; ἔν τινι LXX 2 Ch.20.20; ἐπί τινι ib.3 Ma.2.7.
