οὔτοι συνέχθειν, ἀλλὰ συμφιλεῖν ἔφυν → I was not born to hate, but to love | Tis not my nature to join in hating, but in loving (Sophocles, Antigone 523)
a person acting as surety: Ar. and P. ἐγγυητής, ὁ.
pledge: P. and V. πίστις, ἡ, πιστόν, τό, or pl., V. πιστώματα, τά.
give surety offer bail, v.: Ar. and P. ἐγγυᾶσθαι, P. κατεγγυᾶσθαι.