G1571–ἐκκαθαίρω–ekkathairō

cleanse out, therefore, the old leaven, that ye may be a new lump, according as ye are unleavened, for also our passover for us was sacrificed -- Christ,

ἐκκαθάρατε ekkatharate “do cleanse out”

if, then, any one may cleanse himself from these, he shall be a vessel to honour, sanctified and profitable to the master -- to every good work having been prepared,

ἐκκαθάρῃ ekkatharē “shall cleanse”