Exodus 23:3
"Neither shalt thou countenance a poor man in his cause."
Cross References (ranked by relevance)
James 3:17
But the wisdom that is from above is first pure, then peaceable, gentle, and easy to be intreated, full of mercy and good fruits, without partiality, and without hypocrisy.
Leviticus 19:15
Ye shall do no unrighteousness in judgment: thou shalt not respect the person of the poor, nor honor the person of the mighty: but in righteousness shalt thou judge thy neighbour.
Deuteronomy 1:17
Ye shall not respect persons in judgment; but ye shall hear the small as well as the great; ye shall not be afraid of the face of man; for the judgment is God’s: and the cause that is too hard for you, bring it unto me, and I will hear it.