Exodus 3:12

8 I have come down to rescue them from the hand of the Egyptians and to bring them up out of that land to a good and spacious land, a land flowing with milk and honey—the home of the Canaanites, Hittites, Amorites, Perizzites, Hivites, and Jebusites.

9 And now the cry of the Israelites has reached Me, and I have seen how severely the Egyptians are oppressing them.

10 Therefore, go! I am sending you to Pharaoh to bring My people the Israelites out of Egypt.”

11 But Moses asked God, “Who am I, that I should go to Pharaoh and bring the Israelites out of Egypt?”

12 “I will surely be with you,” God said, “and this will be the sign to you that I have sent you: When you have brought the people out of Egypt, all of you will worship God on this mountain.”

13 Then Moses asked God, “Suppose I go to the Israelites and say to them, ‘The God of your fathers has sent me to you,’ and they ask me, ‘What is His name?’ What should I tell them?”

14 God said to Moses, “I AM WHO I AM. This is what you are to say to the Israelites: ‘I AM has sent me to you.’”

15 God also told Moses, “Say to the Israelites, ‘The LORD, the God of your fathers—the God of Abraham, the God of Isaac, and the God of Jacob—has sent me to you.’ This is My name forever, and this is how I am to be remembered in every generation.

16 Go, assemble the elders of Israel and say to them, ‘The LORD, the God of your fathers—the God of Abraham, Isaac, and Jacob—has appeared to me and said: I have surely attended to you and have seen what has been done to you in Egypt.

Read all of Exodus 3