6 For this reason, say to the sons of Israel: I am the Lord who will lead you away from the work house of the Egyptians, and rescue you from servitude, and also redeem you with an exalted arm and great judgments.
7 And I will take you to myself as my people, and I will be your God. And you will know that I am the Lord your God, who led you away from the work house of the Egyptians,
8 and who brought you into the land, over which I lifted up my hand in order to grant it to Abraham, Isaac, and Jacob. And I will grant it to you as a possession. I am the Lord."
9 And so, Moses explained all these things to the sons of Israel, who did not agree with him, because of their anguish of spirit and very difficult work.
10 And the Lord spoke to Moses, saying:
11 "Enter and speak to Pharaoh, king of Egypt, so that he may release the sons of Israel from his land."
12 Moses responded in the sight the Lord: "Behold, the sons of Israel do not listen to me. And how will Pharaoh listen to me, especially since I am of uncircumcised lips?"