A.give up a slave on security to be examined, Antipho 5.47; free one by giving bail for him, D.24.73:—Pass., to be bailed, “ἐξεγγυηθέντες κριθῆναι” And.1.44, cf. D.19.169; ἐφ᾽ οἷς ἐξηγγυήθη [to fulfil the conditions] on which security was given, Lys.23.10.
ἐξεγγυ^-άω ,