εἰς τὸν τετρημένον πίθον ἀντλεῖν → run water into a punctured pitcher, to the perforated jar bale water, labour in vain, labor in vain
-α, -ονen forma de hongo βωλητάρια πινάκια BGU 781.1.1, 3.8, 10 (I d.C.).