'Unrighteous' in the Bible

Surely such are the dwellings of the unrighteous, And this is the place of him that knoweth not God.

Let mine enemy be as the wicked, And let him that riseth up against me be as the unrighteous.

And I brake the jaws of the unrighteous, And plucked the prey out of his teeth.

Is it not calamity to the unrighteous, And disaster to the workers of iniquity?