ἀνήρ τῷ ἀδελφῷ αὐτοῦ προσκολληθήσεται → a man cleaves each to his fellow, each to one's fellow
P. and V. ὀρύσσειν, σκάπτειν.
burrow through: Ar. and P. διορύσσειν (acc.).
hiding-place: V. κευθμών, ὁ; see den.