Joshua 7:12, 20-21

Therefore the children of Israel could not stand before their enemies, but turned their backs before their enemies, because they have become doomed to destruction. Neither will I be with you anymore, unless you destroy the accursed from among you.

And Achan answered Joshua and said, “Indeed I have sinned against the LORD God of Israel, and this is what I have done: When I saw among the spoils a beautiful Babylonian garment, two hundred shekels of silver, and a wedge of gold weighing fifty shekels, I coveted them and took them. And there they are, hidden in the earth in the midst of my tent, with the silver under it.”