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.

19:6. And you shall be to me a priestly kingdom, and a holy nation. These are the words thou shalt speak to the children of Israel.

19:7. Moses came; and calling together the elders of the people, he declared all the words which the Lord had commanded.

19:8. And all the people answered together: All that the Lord hath spoken, we will do. And when Moses had related the people's words to the Lord,

19:9. The Lord said to him: Lo, now will I come to thee in the darkness of a cloud, that the people may hear me speaking to thee, and may believe thee for ever. And Moses told the words of the people to the Lord.

19:10. And he said to him: Go to the people, and sanctify them to day, and to morrow, and let them wash their garments.

19:11. And let them be ready against the third day; for on the third day the Lord will come down in the sight of all the people, upon Mount Sinai.

19:12. And thou shalt appoint certain limits to the people round about, and thou shalt say to them: Take heed ye go not up into the mount, and that ye touch not the borders thereof: every one that toucheth the mount, dying he shall die.