Exodus 18:13

18:13 On the next day Moses sat to judge the people, and the people stood around Moses from morning until evening.

Exodus 18:16

18:16 When they have a dispute, it comes to me and I decide between a man and his neighbor, and I make known the decrees of God and his laws.”

Exodus 18:19

18:19 Now listen to me, I will give you advice, and may God be with you: You be a representative for the people to God, and you bring their disputes to God;

Exodus 18:26

18:26 They judged the people under normal circumstances; the difficult cases they would bring to Moses, but every small case they would judge themselves.