John 2:9-11
2:9 When the head steward tasted the water that had been turned to wine, not knowing where it came from (though the servants who had drawn the water knew), he called the bridegroom
2:10 and said to him, “Everyone serves the good wine first, and then the cheaper wine when the guests are drunk. You have kept the good wine until now!”
2:11 Jesus did this as the first of his miraculous signs, in Cana of Galilee. In this way he revealed his glory, and his disciples believed in him.