[16:8] 1 sn The lines contrast the modest income with the abundant income; but the real contrast is between righteousness and the lack of justice (or injustice). “Justice” is used for both legal justice and ethical conduct. It is contrasted with righteousness in 12:5 and 21:7; it describes ethical behavior in 21:3. Here the point is that unethical behavior tarnishes the great gain and will be judged by God.
[16:8] 2 sn This is another “better” saying; between these two things, the first is better. There are other options – such as righteousness with wealth – but the proverb is not concerned with that. A similar saying appears in Amenemope 8:19-20 (ANET 422).
[16:12] 3 sn The “wickedness” mentioned here (רֶשַׁע, resha’) might better be understood as a criminal act, for the related word “wicked” can also mean the guilty criminal. If a king is trying to have a righteous administration, he will detest any criminal acts.
[16:12] 4 tn The “throne” represents the administration, or the decisions made from the throne by the king, and so the word is a metonymy of adjunct (cf. NLT “his rule”).