The Arrangement of Words
From LSJ
Οὐδ' ἄμμε διακρινέει φιλότητος ἄλλο, πάρος θάνατόν γε μεμορμένον ἀμφικαλύψαι → Nor will anything else divide us from our love before the fate of death enshrouds us
Wikipedia EN
Περὶ συνθέσεως ὀνομάτων, The Arrangement of Words, Lat. De Compositione Verborum, a treatise by Dionysius of Halicarnassus treating of the combination of words according to the different styles of oratory.