ἐπέμψατε ἀγγέλους τοῖς ἀλλήλοις ὥστε ἔγνωτε τὸν κίνδυνον → you sent messengers to one another so that you knew the danger
from עָרַר; naked, i.e. (figuratively) poor: destitute. See also עֲרוֹעֵר.
