σφωέ

A. they two, both of them, only masc. and fem., and always enclit., Il. 1.8, al.; strengthd., σφωΐν ἀμφοτέροιιν Od. 20.327:—the form σφώ is only found in post-Homeric Ep., as Antim. 9.11 (in Il. 17.531 σφω’ Αἴαντε is the best reading, cf. A.D. Pron. 88.24, Hdn.Gr.2.72).