Exodus 19:3-9

3Then Moses went up to God, and the Lord called to him from the mountain and said, “This is what you are to say to the descendants of Jacob and what you are to tell the people of Israel:

4‘You yourselves have seen what I did to Egypt, and how I carried you on eagles’ wings and brought you to myself.

5Now if you obey me fully and keep my covenant, then out of all nations you will be my treasured possession. Although the whole earth is mine,

6you will be for me a kingdom of priests and a holy nation.’ These are the words you are to speak to the Israelites.”

7So Moses went back and summoned the elders of the people and set before them all the words the Lord had commanded him to speak.

8The people all responded together, “We will do everything the Lord has said.” So Moses brought their answer back to the Lord.

9The Lord said to Moses, “I am going to come to you in a dense cloud, so that the people will hear me speaking with you and will always put their trust in you.” Then Moses told the Lord what the people had said.