'Confidently' in the Bible

And whoso is hearkening to me dwelleth confidently, And is quiet from fear of evil!'

Then thou goest thy way confidently, And thy foot doth not stumble.

Devise not against thy neighbour evil, And he sitting confidently with thee.

Whoso is walking in integrity walketh confidently, And whoso is perverting his ways is known.

The heart of her husband trusts in her [with secure confidence],And he will have no lack of gain.