NET

12 The Israelites are unable to stand before their enemies; they retreat because they have become subject to annihilation. I will no longer be with you, unless you destroy what has contaminated you.

Darby

12 And the children of Israel shall not be able to stand before their enemies: they shall turn their backs before their enemies, for they have made themselves accursed. I will no more be with you, except ye destroy the accursed thing from your midst.

KJV

12 Therefore the children of Israel could not stand before their enemies, [but] turned [their] backs before their enemies, because they were accursed: neither will I be with you any more, except ye destroy the accursed from among you.