'Unjust' in the Bible

Woe to those who enact evil statutesAnd to those who constantly record unjust decisions,

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;

And the dogs are greedy, they are not satisfied.And they are shepherds who have no understanding;They have all turned to their own way,Each one to his unjust gain, to the last one.

“Because of the iniquity of his unjust gain I was angry and struck him;I hid My face and was angry,And he went on turning away, in the way of his heart.