εἴσονται (eisontai)

εἴσονται is an Ancient Greek form of οἶδα, meaning “to know”. It is the 3rd person plural future middle indicative.

Found 37 times in the Ancient Greek texts on Socratos.

Where it is used

Thucydides, History of the Peloponnesian War 6.60.4: … αίων ἄσμενος λαβών, ὡς ᾤετο, τὸ σαφὲς καὶ δεινὸν ποιούμενοι πρότερον εἰ τοὺς ἐπιβουλεύοντας σφῶν τῷ πλήθει μὴ εἴσονται, τὸν μὲν μηνυτὴν εὐθὺς καὶ τοὺς ἄλλους μετ᾽ αὐτοῦ ὅσων μὴ κατηγορήκει ἔλυσαν, τοὺς δὲ καταιτιαθέντας κρίσεις …

Lucian of Samosata, Harmonides 1: … μόθεον διδάσκαλον αὐτοῦ ὄντα, Εἰπέ μοι, ἔφη, ὦ Τιμόθεε, πῶς ἂν ἔνδοξος γενοίμην ἐπὶ τῇ τέχνῃ; καὶ τί ποιοῦντα εἴσονταί με οἱ Ἕλληνες ἅπαντες; τὰ μὲν γὰρ ἄλλα εὖ ποιῶν ἐδιδάξω με ἤδη, ἁρμόσασθαι τὸν αὐλὸν ἐς τὸ ἀκριβὲς καὶ ἐμπνεῖ …

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.