συνεπίσταμαι,
to be privy to, τὴν ἐπανάστασιν [[ 5th-6th c.BC: Xenophon Historicus “Historia Graeca (Hellenica)” 5.4.19; ἀπιστότατον ἔργον σ. μοι πεποιηκότι 5th c.BC: Gorgias Rhetor et Sophista “Pal.” 21; σ. τινὶ πονηρὰ δράσαντι 2nd c.AD: Lucianus Sophista “Cat.” 23, compare 27 ] Refs 5th c.BC+]; οὐδὲν ἐμαυτῷ ψεῦδος εἰπόντι σ. [[ [prev. author] “VH” 2.31, compare “Cal.” 9; ἃ ἐμαυτῷ συνεπίσταμαι LXX.Job.19.27. ] LXX]
__2 know perfectly well or fully, πολλάκις ἑώρακα.. τὸν ἥλιον καὶ σελήνην δρῶντας ταῦθ᾽ ἃ ἀεὶ πάντες συνεπιστάμεθα [[ 5th-6th c.BC: Plato Philosophus “Leges” 821c ] Refs 5th c.BC+]; οὐκ ἄρα συνεπίστανται ὅτι ἐπίσταντα; [[ 4th c.BC: Aristoteles Philosophus “Sophistici Elenchi” 177a27. ] Refs 4th c.BC+]