"When the two boys [Ganesha and Skanda] were of marriageable age, Shiva and Parvati did not know which of the children to marry off first. So they proposed a competition: We shall celebrate the marriage of the one who first returns after having gone round the world. The clever Ganesha walked around his parents and said to them “You are the Universe”. He was considered the winner and his wedding was celebrated with Siddhi (Success) and Buddhi (Intelligence), the two daughters of the Lord of the World - w:Vishvarupa."