18:26. And they judged the people at all times: and whatsoever was of greater difficulty they referred to him, and they judged the easier cases only.

18:27. And he let his kinsman depart: and he returned and went into his own country.

Exodus Chapter 19

They come to Sinai: the people are commanded to be sanctified. The Lord, coming in thunder and lightning, speaketh with Moses.

19:1. In the third month of the departure of Israel out of the land of Egypt, on this day they came into the wilderness of Sinai:

19:2. For departing out of Raphidim, and coming to the desert of Sinai, they camped in the same place, and there Israel pitched their tents over against the mountain.

19:3. And Moses went up to God; and the Lord called unto him from the mountain, and said: Thus shalt thou say to the house of Jacob, and tell the children of Israel:

And Moses went up to God… Moses went up to mount Sinai, where God spoke to him.

19:4. You have seen what I have done to the Egyptians, how I have carried you upon the wings of eagles, and have taken you to myself.

19:5. If therefore you will hear my voice, and keep my covenant, you shall be my peculiar possession above all people: for all the earth is mine.