προσείειν
From LSJ
Σοφὸς γὰρ οὐδείς, ὃς τὰ πάντα προσκοπεῖ → Omnia vel sapiens nemo est, qui prospexerit → Denn keinen Weisen gibt's, der alles sieht vorher
Greek > English (Woodhouse Verbs Reversed)
(see also προσείω): shake in front of one, wave in front of one
Lexicon Thucydideum
ante agitare (ut facem), to brandish before (as a torch), VI.