The Great Epic Mahabharatam : 4.
A discourse of Swami Vivekananda on Mahabharatam :
Delivered at the Shakespeare Club, Pasadena, California, February 1, 1900
I told you last night of the peculiar form of the ancient Indian marriage. It was called Svayamvara, that is, the choosing of the husband by the princess. A great gathering of princes and nobles assembled, amongst whom the princess would choose her husband. Preceded by her trumpeters and heralds she would approach, carrying a garland of flowers in her hand. At the throne of each candidate for her hand, the praises of that prince and all his great deeds in battle would be declared by the heralds. And when the princess decided which prince she desired to have for a husband, she would signify the fact by throwing the marriage-garland round his neck. Then the ceremony would turn into a wedding. King Drupada was a great king, king of the Panchalas, and his daughter, Draupadi, famed far and wide for her beauty and accomplishments, was going to choose a hero.
At a Svayamvara there was always a great feat of arms or something of the kind. On this occasion, a mark in the form of a fish was set up high in the sky; under that fish was a wheel with a hole in the centre, continually turning round, and beneath was a tub of water. A man looking at the reflection of the fish in the tub of water was asked to send an arrow and hit the eye of the fish through the Chakra or wheel, and he who succeeded would be married to the princess. Now, there came kings and princes from different parts of India, all anxious to win the hand of the princess, and one after another they tried their skill, and every one of them failed to hit the mark.
You know, there are four castes in India: the highest caste is that of the hereditary priest, the Brâhmana; next is the caste of the Kshatriya, composed of kings and fighters; next, the Vaishyas, the traders or businessmen, and then Shudras, the servants. Now, this princess was, of course, a Kshatriya, one of the second caste.
When all those princes failed in hitting the mark, then the son of King Drupada rose up in the midst of the court and said: "The Kshatriya, the king caste has failed; now the contest is open to the other castes. Let a Brahmana, even a Shudra, take part in it; whosoever hits the mark, marries Draupadi."