John 8:56-59

Your father Abraham [greatly] rejoiced to see My day (My incarnation). He saw it and was delighted.” [Heb 11:13] Then the Jews said to Him, “You are not even fifty years old, and You [claim to] have seen Abraham?” Jesus replied, “I assure you and most solemnly say to you, before Abraham was born, I Am.” [Ex 3:14] So they picked up stones to throw at Him, but Jesus concealed Himself and left the temple.