εἴσεται (eisetai)
εἴσεται is an Ancient Greek form of οἶδα, meaning “to know”. It is the 3rd person singular future middle indicative.
Found 64 times in the Ancient Greek texts on Socratos.
Where it is used
Apollonius Rhodius, Argonautica 2.153: εἴσεται οὐλομένην ἄτην, ἀπάνευθεν ἐόντος.
Plato, Laws 5.741: … τυγχάνει πάσαις ταῖς πειθομέναις πόλεσι, τὴν ἑπομένην κατασκευὴν προσλαβόν, κατὰ τὴν παλαιὰν παροιμίαν οὐδεὶς εἴσεταί ποτε κακὸς ὤν, ἀλλʼ ἔμπειρός τε καὶ ἐπιεικὴς ἔθεσι γενόμενος·
All forms of οἶδα (conjugation table)
Source: Socratos (socratos.org), a free reader for Ancient Greek and Latin. Grammar from the Perseus Treebank and Morpheus; dictionary entries from Liddell-Scott-Jones, A Greek-English Lexicon (Perseus Digital Library, CC BY-SA). Counts are from the texts on Socratos.