Exodus 5:21

5:21 and they said to them, “May the Lord look on you and judge, because you have made us stink in the opinion of Pharaoh and his servants, so that you have given them an excuse to kill us!”

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.”