τὸν ἀφ' ἱερᾶς κινεῖν λίθον → move one's man from this line, move a piece from this line, try one's last chance, make a last ditch effort
adv.
Off-hand: P. and V. φαύλως, P. ἐξ ἐπιδρομῆς.
Shortly: P. and V. ἐν βραχεῖ.
