ἐξολισθάνω
From LSJ
πάτερ, ἄφες αὐτοῖς, οὐ γὰρ οἴδασιν τί ποιοῦσιν → father, forgive them, for they know not what they do
English (LSJ)
later ἐξολεθρ-αίνω Epicur.Ep.2p.45U., Sm.Ps.35(36).3: aor. 2 -ώλισθον:—
A glide off, slip away, ἐκ δέ οἱ ἧπαρ ὄλισθεν Il.20.470; glance off, as a spear-point from a hard substance, E.Ph.1383; αὐτῶν away from them, Arist.HA590b17; of leaves, drop off, Ael.NA12.18; slip out, escape, Hippon.37, Ar.Pax141; of things, Epicur.l.c., Fr.383 bis; of a bandage, Diocl.Fr.188; ἐ. εἰς ἡδονάς slip imperceptibly into... Hdn.1.3.1: c. acc., slip out of, διαβολάς Ar.Eq.491; ὡς μήποτ' ἐξολίσθῃ ἡμᾶς slip from our memory, Id.Ec.286.