John 8:56-58

Amplified Bible, Classic Edition

⁵⁶ Your forefather Abraham was extremely happy at the hope and prospect of seeing My day (My incarnation); and he did see it and was delighted.^(A)

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

⁵⁸ Jesus replied, I assure you, most solemnly I tell you, before Abraham was born, I Am.^(B)