Exodus 18:19-20

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; 18:20 warn them of the statutes and the laws, and make known to them the way in which they must walk and the work they must do.

Exodus 18:23

18:23 If you do this thing, and God so commands you, then you will be able to endure, and all these people will be able to go home satisfied.”