ἀπονίζειν

From LSJ

ἅλμην πιόντες ἐξαπῆλθον τοῦ βίου → they drank seawater and departed from life

Source

Greek > English (Woodhouse Verbs Reversed)

(see also ἀπονίζω): bathe hands and feet, cleanse by bathing, cleanse by washing, hands and feet