'Unlawful' in the Bible

"For from the smallest of them to the greatest of them, {everyone} makes profit for unlawful gain. And from the prophet to the priest, {everyone} practices deceit.

Therefore I will give their wives to others, their fields to conquerors, because from [the] smallest to [the] greatest, all of them make profit [for] unlawful gain, from prophet to priest, all of them practice deceit.

"But there is nothing [in] your eyes and your heart {except} your unlawful gain, and on shedding the blood of the innocent, and on committing oppression and extortion."