τρίδουλος
From LSJ
ἀξιοπιστόστερα εἰσί τραύματα φίλου ἢ ἐκούσια φιλήματα ἐχθροῦ → faithful are the wounds of a friend; but the kisses of an enemy are deceitful
English (LSJ)
ον,
A thrice a slave, Ach. Tat.8.1; by descent, οὐδ' ἐὰν τρίτης . . μητρὸς φανῶ τ. S.OT 1063; as slave of a slave's slave, Theopomp.Hist.244. II ζεῦγος τ. a leash of slaves, Ar.Fr.576; cf. τριπάρθενος.