ἔσῃ γὰρ ὡς πετεινοῦ ἀνιπταμένου νεοσσὸς ἀφῃρημένος → for you will be as a nestling taken away from a bird that is flying
probably the same as רֹאשׁ; Rosh, the name of an Israelite and of a foreign nation: Rosh.