μαρτύρεσθαι
From LSJ
Διὰ τὰς γυναῖκας πάντα τὰ κακὰ γίγνεται → Mala non videbis fieri nisi per mulieres → Das Leid erwächst uns durch die Frauen allesamt
Greek > English (Woodhouse Verbs Reversed)
(see also μαρτύρομαι): invoke, protest, call in as witness, call on, call to witness, call upon, declare emphatically, call upon to testify