John 2:5-10

His mother said to the servants, “Whatever He says to you, do it.” Now there were six stone waterpots set there for the Jewish custom of purification (ceremonial washing), containing twenty or thirty gallons each. Jesus said to the servants, “Fill the waterpots with water.” So they filled them up to the brim. Then He said to them, “Draw some out now and take it to the headwaiter [of the banquet].” So they took it to him. And when the headwaiter tasted the water which had turned into wine, not knowing where it came from (though the servants who had drawn the water knew) he called the bridegroom, and said to him, “Everyone else serves his best wine first, and when people have drunk freely, then he serves that which is not so good; but you have kept back the good wine until now.”