ὀμφάλιον
From LSJ
τὸν θάνατον τί φοβεῖσθε, τὸν ἡσυχίης γενετῆρα, τὸν παύοντα νόσους καὶ πενίης ὀδύνας → why fear ye death, the parent of repose, who numbs the sense of penury and pain
English (LSJ)
τό, Dim. of
A ὀμφαλός 1, AP7.506 (Leon.), Arat.207, Nic.Al.596, PMag.Osl.1.312. II = ὀμφαλός 11.1, Epigr. ap. D.L.8.45.