προσπεριβάλλειν

From LSJ

οὔπω Ζεὺς αὐχένα λοξὸν ἔχειZeus has not yet turned his neck aside

Source

Greek > English (Woodhouse Verbs Reversed)

(see also: προσπεριβάλλω) throw as a defence

Lexicon Thucydideum

circumdare, munitioni addere, to surround, add to the fortification, 5.2.4,
PASS. 8.40.3.