οἴνῳ τὸν οἶνον ἐξελαύνειν → chase out the wine with wine, take a hair of the dog that bit you, try to drive out the wine with wine
see βαίνω.
βεβαώς: f βεβαυῖα эп. part. pf. к βαίνω.
βεβαώς -υῖα poët. ptc. perf. van βαίνω.
