Exodus 18:25-26 Christian Standard Bible (CSB)
25 So Moses chose able men from all Israel and made them leaders over the people as commanders of thousands, hundreds, fifties, and tens. 26 They judged the people at all times; they would bring the hard cases to Moses, but they would judge every minor case themselves.
Deuteronomy 1:13-18 Christian Standard Bible (CSB)
13 Appoint for yourselves wise, understanding, and respected men from each of your tribes, and I will make them your leaders.
14 “You replied to me, ‘What you propose to do is good.’
15 “So I took the leaders of your tribes, wise and respected men, and set them over you as leaders: commanders for thousands, hundreds, fifties, and tens, and officers for your tribes. 16 I commanded your judges at that time: Hear the cases between your brothers, and judge rightly between a man and his brother or his resident alien. 17 Do not show partiality when deciding a case; listen to small and great alike. Do not be intimidated by anyone, for judgment belongs to God. Bring me any case too difficult for you, and I will hear it. 18 At that time I commanded you about all the things you were to do.