John 8:58 in the King James Version
Jesus said unto them, Verily, verily, I say unto you, Before Abraham was, I am.
Context
57 The Jews therefore said to him, “You are not yet fifty years old! Have you seen Abraham?”
58 Jesus said to them, “Most certainly, I tell you, before Abraham came into existence, I AM.”
59 Therefore they took up stones to throw at him, but Jesus hid himself and went out of the temple, having gone through the middle of them, and so passed by.