Solomon
Proverbs 28:21ESV·traditional attribution

To show partiality is not good, but for a piece of bread a man will do wrong.

Matthew Henry Presbyterian @wholebiblehenry

Note, 1. It is a fundamental error in the administration of justice, and that which cannot but lead men to abundance of transgression, to consider the parties concerned more than the merits of the cause, so as to favour one because he is a gentleman, a scholar, my countryman, my old acquaintance, has formerly done me a kindness, or may do me one, or is...

John Gill Reformed Baptist @doctorgill

To have respect of persons is not good, &c. In courts of judicature, to give a cause or pass sentence in favour of a person, because he is rich, or is a relation, a friend, an acquaintance, or has done a kindness; and against another, because of the reverse, Lev 19:15; nor in religious assemblies, making a difference between the rich and the poor, Jam...

Jamieson-Fausset-Brown Reformed @jfbcommentary

respect of persons-- (Pro 24:23). Such are led to evil by the slightest motive.