Exodus 3:12

9 `And now, lo, the cry of the sons of Israel hath come in unto Me, and I have also seen the oppression with which the Egyptians are oppressing them,

10 and now, come, and I send thee unto Pharaoh, and bring thou out My people, the sons of Israel, out of Egypt.`

11 And Moses saith unto God, `Who [am] I, that I go unto Pharaoh, and that I bring out the sons of Israel from Egypt?`

12 and He saith, `Because I am with thee, and this [is] to thee the sign that I have sent thee: in thy bringing out the people from Egypt -- ye do serve God on this mount.`

13 And Moses saith unto God, `Lo, I am coming unto the sons of Israel, and have said to them, The God of your fathers hath sent me unto you, and they have said to me, What [is] His name? what do I say unto them?`

14 And God saith unto Moses, `I AM THAT WHICH I AM;` He saith also, `Thus dost thou say to the sons of Israel, I AM hath sent me unto you.`

15 And God saith again unto Moses, `Thus dost thou say unto the sons of Israel, Jehovah, God of your fathers, God of Abraham, God of Isaac, and God of Jacob, hath sent me unto you; this [is] My name -- to the age, and this My memorial, to generation -- generation.