The righteous care about justice for the poor, but the wicked have no such concern.
NMVThe righteous considers the cause of the poor: [but] the wicked regards not to know [it].
OJBThe tzaddik considereth the cause of the dalim, but the rasha (wicked) doeth not understand such da'as (knowledge).
T4TRighteous/Good people know that poor people should be treated fairly/justly, but wicked people ◄are not concerned about/do not pay attention to► those matters at all.