διαψηφίζεσθαι
From LSJ
πάλιν δ' ὅ γε λάζετο μῦθον → he took back his speech, he retracted his speech, he altered his speech
Greek > English (Woodhouse Verbs Reversed)
(see also διαψηφίζομαι): come to a decision
Lexicon Thucydideum
suffragia ferre, to cast votes, 4.88.1, [vulgo commonly ψηφις.].