ἀναδιδάσκειν
From LSJ
Λύπης ἰατρός ἐστιν ἀνθρώποις λόγος – For men reason is a healer of grief – Für Menschen ist der Trauer Arzt allein das Wort – Maeroris unica medicina oratio.
Greek > English (Woodhouse Verbs Reversed)
(see also ἀναδιδάσκω): instruct, interpret an oracle
Lexicon Thucydideum
edocere, to inform fully, 1.32.1, 3.97.1, 8.86.1.