Leviticus 19:15 in the King James Version
Ye shall do no unrighteousness in judgment: thou shalt not respect the person of the poor, nor honour the person of the mighty: but in righteousness shalt thou judge thy neighbour.
Context
14 “‘You shall not curse the deaf, nor put a stumbling block before the blind; but you shall fear your God. I am the LORD.
15 “‘You shall do no injustice in judgment. You shall not be partial to the poor, nor show favoritism to the great; but you shall judge your neighbor in righteousness.
16 “‘You shall not go around as a slanderer among your people. “‘You shall not endanger the life of your neighbor. I am the LORD.