ἔσῃ γὰρ ὡς πετεινοῦ ἀνιπταμένου νεοσσὸς ἀφῃρημένος → for you will be as a nestling taken away from a bird that is flying
prep.
P. and V. διά (acc.). With feelings also: P. and V. ὑπό (gen.) (rare P.).