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.’”
Jewish Publication Society of America Version (JPS1917) - Exodus 3:14 >And God said unto Moses: 'I AM THAT I AM'; and He said: 'Thus shalt thou say unto the children of Israel: I AM hath sent me unto you.'