Injustice: Forbidden
Source: TTT
Leviticus 19:15, 35
You must not pervert justice; you must not show partiality to the poor or favoritism to the rich; you are to judge your neighbor fairly. / You must not use dishonest measures of length, weight, or volume.
Deuteronomy 16:19
Do not deny justice or show partiality. Do not accept a bribe, for a bribe blinds the eyes of the wise and twists the words of the righteous.