Joshua 7:10-12

10So the Lord said to Joshua, “Get up! Why is it that you have fallen on your face?

11Israel has sinned; they have also transgressed My covenant which I commanded them [to keep]. They have even taken some of the things under the ban, and they have both stolen and denied [the theft]. Moreover, they have also put the stolen objects among their own things.

12That is why the soldiers of Israel could not stand [and defend themselves] before their enemies; they turned their backs [and ran] before them, because they have become accursed. I will not be with you anymore unless you destroy the things under the ban from among you.