πλανᾶσθαι
From LSJ
οὐδὲν γάρ ἐστι κεκαλυμμένον ὃ οὐκ ἀποκαλυφθήσεται → there is nothing hidden that will not be revealed, there is nothing concealed that will not be revealed, there is nothing covered that shall not be revealed, there is nothing covered that won't be uncovered
Greek > English (Woodhouse Verbs Reversed)
(see also πλανάω): wander, be perplexed, go astray, lose one's way, miss the point, wander about
Lexicon Thucydideum
errare, to wander, err, 2.4.7, 2.102.6, 5.4.3, 7.44.8, 8.42.2, 8.105.3.