'Unjust' in the Bible

“For from the least of them even to the greatest of them,Everyone is greedy for [unfair] gain;And from the prophet even to the priestEveryone deals deceitfully.

“Therefore I will give their wives to othersAnd their fields to new owners;Because from the least even to the greatestEveryone is greedy for [unjust] gain;From the prophet even to the priestEveryone practices deceit and deals in corruption.

“Like the partridge that hatches eggs which she has not laid,So is he who makes a fortune in ways that are unjust.It will be lost to him before his days are over,And in the end he will be [nothing but] a fool.”