Deuteronomy 13:16 in the King James Version
And thou shalt gather all the spoil of it into the midst of the street thereof, and shalt burn with fire the city, and all the spoil thereof every whit, for the LORD thy God: and it shall be an heap for ever; it shall not be built again.
Context
15 you shall surely strike the inhabitants of that city with the edge of the sword, destroying it utterly, with all that is therein and its livestock, with the edge of the sword.
16 You shall gather all its plunder into the middle of its street, and shall burn with fire the city, with all of its plunder, to the LORD your God. It shall be a heap forever. It shall not be built again.
17 Nothing of the devoted thing shall cling to your hand, that the LORD may turn from the fierceness of his anger and show you mercy, and have compassion on you and multiply you, as he has sworn to your fathers,