'Reduced' in the Bible

So a treaty curse devours the earth; its inhabitants pay for their guilt. This is why the inhabitants of the earth disappear, and are reduced to just a handful of people.

The city is left in ruins; the gate is reduced to rubble.

Look, all who were angry at you will be ashamed and humiliated; your adversaries will be reduced to nothing and perish.

When you will look for your opponents, you will not find them; your enemies will be reduced to absolutely nothing.