The first miracle that Jesus performed according to the Christian Bible was changing water into wine at a wedding in the town of Cana. Jesus and his disciples were invited to the wedding, and during the celebration, the host ran out of wine. Jesus' mother Mary asked him to do something about it, and he turned six stone jars filled with water into wine. This amazed the wedding guests, who were impressed by the quality of the wine that Jesus had produced. This miracle is significant because it demonstrated Jesus' power and divine nature, and it also shows his concern for the needs of others.