Solomon
Proverbs 29:26ESV·traditional attribution

Many seek the face of a ruler, but it is from the LORD that a man gets justice.

Matthew Henry Presbyterian @wholebiblehenry

See here, 1. What is the common course men take to advance and enrich themselves, and make themselves great: they seek the ruler's favour, and, as if all their judgment proceeded from him, to him they make all their court. Solomon was himself a ruler, and knew with what sedulity men made their application to him, some on one errand, others on another, but all for his favour.

John Gill Reformed Baptist @doctorgill

Many seek the ruler's favour,.... Or "face" (e); are very desirous of being admitted into his presence, and of having his company and conversation; of having an opportunity to ask a favour of him, and of receiving honour from him, and of gaining him on their side, to take their part in a cause depending; see Pro 19:6; but every man's judgment cometh from the...

Jamieson-Fausset-Brown Reformed @jfbcommentary

(Compare Margin; Psa 27:8). God alone will and can do exact justice.