When they journeyed from Elim, the entire company of Israelites came to the Desert of Sin, which is between Elim and Sinai, on the fifteenth day of the second month after their exodus from the land of Egypt.
He replied, “Surely I will be with you, and this will be the sign to you that I have sent you: When you bring the people out of Egypt, you and they will serve God on this mountain.”
Now the Lord spoke to Moses in the tent of meeting in the wilderness of Sinai on the first day of the second month of the second year after the Israelites departed from the land of Egypt. He said:
You stood before the Lord your God at Horeb and he said to me, “Assemble the people before me so that I can tell them my commands. Then they will learn to revere me all the days they live in the land, and they will instruct their children.”