Exodus 3:13-15 New American Bible (Revised Edition) (NABRE)
13 “But,” said Moses to God, “if I go to the Israelites and say to them, ‘The God of your ancestors has sent me to you,’ and they ask me, ‘What is his name?’ what do I tell them?” 14 God replied to Moses: I am who I am.[a] Then he added: This is what you will tell the Israelites: I AM has sent me to you.
15 God spoke further to Moses: This is what you will say to the Israelites: The Lord, the God of your ancestors, the God of Abraham, the God of Isaac, and the God of Jacob, has sent me to you.
This is my name forever;