σπυρίδιον
From LSJ
Φίλον δι' ὀργὴν ἐν κακοῖσι μὴ προδῷς → Amicum ob iram deserere cave in malis → Verrate einen Freund nicht in der Not aus Zorn
English (LSJ)
[ῐδ], τό, Dim. of σπυρίς, Ar.Ach.453,469, Pherecr.52, PSI4.428.26 (iii B.C.): later σφῠρίδιον, Arch.Pap.6.220 (iii B.C.), PTeb.120.77 (i B.C.).