Exodus 6:2-13 - God Promises Freedom
2 And Gods spake unto Moses, - and said unto him, I, am Yahweh: 3 I appeared, therefore, unto Abraham unto Isaac, and unto Jacob, as GOD Almighty, - although, by my name Yahweh was I not made known to them; 4 Moreover also I established my covenant with them, to give them the land of Canaan, - even the land of their sojournings wherein they sojourned. 5 Moreover also, I heard the groaning of the sons of Israel, whom the Egyptians, were holding in servitude, So then I remembered my covenant.
6 Therefore say thou to the sons of Israel-I, am Yahweh, Therefore will I bring you forth from under the burdens of Egypt, And will deliver you out of their service, And will redeem you with a stretched-out arm, and with great judgments; 7 And will take you to myself for a people, And will become your God, - And ye shall know that, I Yahweh, am your God, who brought you forth from under the burdens of Egypt: 8 And I will bring you into the land as to which I uplifted my hand to give it to Abraham, to Isaac, and to Jacob, - and will give it to you as an inheritance: I, am Yahweh. 9 And Moses spake thus unto the sons of Israel, but they hearkened not unto Moses, through shortness of spirit, and through hard service.
10 And Yahweh spake unto Moses saying: 11 Go in speak unto Pharaoh king of Egypt, that he let the sons of Israel go out of his land.
12 And Moses spake before Yahweh, saying, - Lo! the sons of Israel have not hearkened unto me, how then shall Pharaoh, hear, I, also being of uncircumcised lips. 13 Thus then did Yahweh speak unto Moses and unto Aaron, yea he gave them a charge unto the sons of Israel, and unto Pharaoh king of Egypt, for the bringing forth of the sons of Israel out of the land of Egypt.