Exodus 3:14-15

God replied to Moses, “‘I Am’ is who I am. Tell the Israelites this: ‘I Am’ has sent me to you.” Then God said to Moses, “Tell 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, the name you are to call me for all generations to come.’