τρίδουλος
From LSJ
Οὐ χρὴ φέρειν τὰ πρόσθεν ἐν μνήμῃ κακά → Mala pristina haud oportet ferre in memoria → Du darfst nicht im Gedächtnis tragen früheres Leid
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.