'Accursed' in the Bible

But as for you, only keep yourselves from the things under the ban, so that you do not covet them and take some of the things under the ban, and make the camp of Israel accursed and bring trouble on it.

Therefore the sons of Israel cannot stand before their enemies; they turn their backs before their enemies, for they have become accursed. I will not be with you anymore unless you destroy the things under the ban from your midst.