John 4:46-48

Jesus went again to visit Cana in Galilee where he had changed the water into wine. One of the king’s important officers lived in the city of Capernaum, and his son was sick. When he heard that Jesus had come from Judea to Galilee, he went to Jesus and begged him to come to Capernaum and heal his son, because his son was almost dead. Jesus said to him, “You people must see signs and miracles before you will believe in  me.”