sisterhood
From LSJ
νόησε δὲ δῖος Ὀδυσσεὺς σαίνοντάς τε κύνας, περί τε κτύπος ἦλθε ποδοῖιν → godly Odysseus heard the fawning of dogs, and on top of that came the beat of two feet
o Ismene joined to me in sisterhood: V. ὦ κοινὸν αὐτάδελφον Ἰσμήνης κάρα (Soph., ant. 1).
