Joshua 7:10-12

10And the LORD said to Joshua, Arise; why liest thou thus upon thy face?1 11Israel hath sinned, and they have also transgressed my covenant which I commanded them: for they have even taken of the accursed thing, and have also stolen, and deceived also, and they have put it even among their own goods. 12Therefore 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.