ἐκβλέπω
From LSJ
ἵνα οὖν μηδ' ἐν τούτῳ δῷ αὐτοῖς λαβήν (Photius, Fragments on the Epistle to the Romans 483.26) → so that he doesn't give them even here a handle (= an opportunity for refutation)
English (LSJ)
A look, ἁπαλά (prob.) Philostr.Jun.Im.I, cf. Aristid.Or. 48(24).32 (dub.). II getthe power of sight, Ael.NA3.25.