John 8:54-58

54 Jesus answered, "If I honor Myself, My honor is nothing. It is My Father who honors Me, of whom you say that He is your God.

55 Yet you have not known Him, but I know Him. And if I say, 'I do not know Him,' I shall be a liar like you; but I do know Him and keep His word.

56 Your father Abraham rejoiced to see My day, and he saw it and was glad."

57 Then the Jews said to Him, "You are not yet fifty years old, and have You seen Abraham?"

58 Jesus said to them, "Most assuredly, I say to you, before Abraham was, I AM."