ἐπέμψατε ἀγγέλους τοῖς ἀλλήλοις ὥστε ἔγνωτε τὸν κίνδυνον → you sent messengers to one another so that you knew the danger
P. πανούργως, Ar. and V. δόλῳ, V. ἐν δόλῳ, σὺν δόλῳ.
skilfully: P. and V. σοφῶς, P. τεχνικῶς, V. οὐκ ἀφρασμόνως.