At that time, Jesus spoke to the multitudes of Jews, saying: “I am the light of the world. He that followeth me walketh not in darkness, but shall have the light of life.” The Pharisees therefore said to him: “Thou givest testimony of thyself. Thy testimony is not true.”
Jesus answered and said to them: “Although I give testimony of myself, my testimony is true: for I know whence I came and whither I go. You judge according to the flesh: I judge not any man. And if I do judge, my judgment is true: because I am not alone, but I and the Father that sent me. And in your law it is written that the testimony of two men is true. I am one that give testimony of myself: and the Father that sent me giveth testimony of me.” They said therefore to him: “Where is thy Father?” Jesus answered: “Neither me do you know, nor my Father. If you did know me, perhaps you would know my Father also.” These words Jesus spoke in the treasury, teaching in the temple: and no man laid hands on him, because his hour was not yet come. John 8:12-20