διίημι

From LSJ

ἐπέμψατε ἀγγέλους τοῖς ἀλλήλοις ὥστε ἔγνωτε τὸν κίνδυνον → you sent messengers to one another so that you knew the danger

Source

Middle Liddell

fut. -ήσω aor1 -ῆκα
I. to drive or thrust through a thing, c. gen., Od., Eur.; also c. dupl. acc., λόγχην δ. στέρνα Eur.
2. to let people go through a country, give them a passage through, Xen., Dem.:— c. gen., ξυμφορὰς τοῦ σοῦ διῆκας στόματος didst let them pass through thy mouth, gavest utterance to them, Soph.
II. to send apart, to dismiss, disband, Xen.
2. to dissolve: in Mid., διέμενος ὄξει having diluted it with vinegar, Ar.