Exodus 19:3, 4, 5, 6

while Moses went up to God. The LORD called to him out of the mountain, saying, “Thus you shall say to the house of Jacob, and tell the people of Israel

‘You yourselves have seen what I did to the Egyptians, and how I bore you on eagles’ wings and brought you to myself.

Now therefore, if you will indeed obey my voice and keep my covenant, you shall be my treasured possession among all peoples, for all the earth is mine

and you shall be to me a kingdom of priests and a holy nation.’ These are the words that you shall speak to the people of Israel.”