Ἐπίστω

[Meaning] know.¹ "Know that Alkmene's son is alive and prevailing."² And elsewhere Sophocles [writes]: "and know this and write it in your heart. For you are sick but the pain came as a chance from the gods."³ "Now understand that I am not ashamed for this."⁴
And Aristophanes [writes]: "pardon me, for I do not understand how to dig". Meaning I am not able [to].⁵