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
P. and V. σεμνῶς, P. ὑπερηφάνως, μεγαλοφρόνως, V. ὑψικόμπως, ὑπερκόπως.
