John 4:46-50 NIV

[46] Once more he visited Cana in Galilee, where he had turned the water into wine. And there was a certain royal official whose son lay sick at Capernaum. [47] When this man heard that Jesus had arrived in Galilee from Judea, he went to him and begged him to come and heal his son, who was close to death. [48] “Unless you people see signs and wonders,” Jesus told him, “you will never believe.” [49] The royal official said, “Sir, come down before my child dies.” [50] “Go,” Jesus replied, “your son will live.” The man took Jesus at his word and departed.