John 8:24, 28, 58

I told you that you would die in your sins; if you do not believe that I am he, you will indeed die in your sins.”

So Jesus said, “When you have lifted up the Son of Man, then you will know that I am he and that I do nothing on my own but speak just what the Father has taught me.

“Very truly I tell you,” Jesus answered, “before Abraham was born, I am!”