'Unjust' in the Bible

"How terrible it will be for the one who enacts unjust decrees, for those who write oppressive laws that they have prescribed

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;

He was led away after an unjust trial -- but who even cared? Indeed, he was cut off from the land of the living; because of the rebellion of his own people he was wounded.

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.

Then shalt thou call, and Jehovah will answer; thou shalt cry, and he will say, Here I am. If thou take away from the midst of thee the yoke, the putting forth of the finger and the unjust speech,

They are unfamiliar with peace; their deeds are unjust. They use deceitful methods, and whoever deals with them is unfamiliar with peace.