Exodus 3:14-15
Read Exodus 3 in full →14And God said to Moses, “1,aI AM WHO 2I AM”; and He said, “Thus you shall say to the sons of Israel, ‘3I AM has sent me to you.’” 15And God furthermore said to Moses, “Thus you shall say to the sons of Israel, ‘aYahweh, 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 My bmemorial-name from generation to generation.