“For I will go through the land of Egypt on that night and strike down every firstborn, both men and animals, and I will execute judgments against all the gods of Egypt. I am Adonai.
All the congregation of Bnei-Yisrael journeyed from the wilderness of Sin in stages, according to the command of Adonai, and camped in Rephidim, but there was no water for the people to drink.
God also said to Moses: “You are to say to Bnei-Yisrael, Adonai, the God of your fathers, the God of Abraham, Isaac and Jacob, has sent me to you. This is My Name forever, and the Name by which I should be remembered from generation to generation.
Therefore say to Bnei-Yisrael: I am Adonai, and I will bring you out from under the burdens of the Egyptians. I will deliver you from their bondage, and I will redeem you with an outstretched arm and with great judgments.
Say to them, thus says Adonai Elohim: On the day I chose Israel, I lifted up My hand to the seed of the house of Jacob and made Myself known to them in the land of Egypt. I lifted up My hand to them saying, ‘I am Adonai your God.’