ἐσακοντίζω

From LSJ

εἰς τετρημένον πίθον ἀντλεῖν → run water into a punctured pitcher, to the perforated jar bale water, labour in vain, labor in vain

Source

French (Bailly abrégé)

ion. et anc. att. c. εἰσακοντίζω.