“And Jesus answering said unto him, Suffer it to be so now: for thus it becometh us to fulfil all righteousness. Then he suffered him. 16And Jesus, when he was baptized, went up straightway out of the water: and, lo, the heavens were opened unto him, and he saw the Spirit of God descending like a dove, and lighting upon him: 17And lo a voice from heaven, saying, This is my beloved Son, in whom I am well pleased.” Matthew 3:15-17
In this setting we read that Jesus spoke, the Spirit landed on Jesus and the Father spoke. This is the greatest testimony of three this world has ever known.