Question: where in the bible does it say i am who i am?
Answer: Its context is the encounter of the burning bush (Exodus 3:14): Moses asks what he is to say to the Israelites when they ask what God ['Elohiym] has sent him to them, and YHWH replies, "I am who I am", adding, "Say this to the people of Israel, 'I am has sent me to you.