'Righteously' in the Bible

Behold, a king will reign righteouslyAnd princes will rule justly.

He who walks righteously and speaks with sincerity,He who rejects unjust gainAnd shakes his hands so that they hold no bribe;He who stops his ears from hearing about bloodshedAnd shuts his eyes from looking upon evil;

No one sues righteously and no one pleads honestly.They trust in confusion and speak lies;They conceive mischief and bring forth iniquity.