Exodus 18:11-15

Now I know that the LORD is greater than all gods: for in the thing wherein they dealt proudly he was above them.

And Jethro, Moses’ father in law, took a burnt offering and sacrifices for God: and Aaron came, and all the elders of Israel, to eat bread with Moses’ father in law before God.

And it came to pass on the morrow, that Moses sat to judge the people: and the people stood by Moses from the morning unto the evening.

And when Moses’ father in law saw all that he did to the people, he said, What is this thing that thou doest to the people? why sittest thou thyself alone, and all the people stand by thee from morning unto even?

And Moses said unto his father in law, Because the people come unto me to enquire of God: