ὅρκους ἐγὼ γυναικὸς εἰς ὕδωρ γράφω
From LSJ
τίς δ' οἶδεν εἰ τὸ ζῆν μέν ἐστι κατθανεῖν, τὸ κατθανεῖν δὲ ζῆν κάτω νομίζεται → who knows if life is death, and if in the underworld death is considered life
Translations
en: the oaths of a woman I inscribe on water, I write a woman's oaths in water; it: io scrivo nell'acqua i giuramenti di una donna; es: juramentos de mujer los escribo en agua; de: die Eide einer Frau schreibe ich ins Wasser