'Wretched' in the Bible

All the days of the afflicted are wretched, but one who has a cheerful heart enjoys a continual feast.

You pierced the heads of his warriors with their own spears. They came as a whirlwind to scatter me, gloating as if to devour the wretched in secret.

What a wretched man I am! Who will deliver me out of the body of this death?

Because you say, 'I am rich, and have gotten riches, and have need of nothing;' and don't know that you are the wretched one, miserable, poor, blind, and naked;