Deuteronomy 1:16
And I charged your judges at that time, saying, Hear the causes between your brothers, and judge righteously between every man and his brother, and the stranger that is with him.
Torrey's Topical Textbook—AKJV

Deuteronomy 16:18
Judges and officers shall you make you in all your gates, which the LORD your God gives you, throughout your tribes: and they shall judge the people with just judgment.
Torrey's Topical Textbook—AKJV

Deuteronomy 25:1
If there be a controversy between men, and they come to judgment, that the judges may judge them; then they shall justify the righteous, and condemn the wicked.
Torrey's Topical Textbook—AKJV