Deuteronomy 1:13-17
13 Choose some wise, understanding and respected men from each of your tribes, and I will set them over you.”
14 You answered me, “What you propose to do is good.”
15 So I took the leading men of your tribes, wise and respected men, and appointed them to have authority over you—as commanders of thousands, of hundreds, of fifties and of tens and as tribal officials.
16 And I charged your judges at that time: Hear the disputes between your brothers and judge fairly, whether the case is between brother Israelites or between one of them and an alien.
17 Do not show partiality in judging; hear both small and great alike. Do not be afraid of any man, for judgment belongs to God. Bring me any case too hard for you, and I will hear it.