Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Matsya was the first Avatar of Vishnu in Hinduism. The great flood finds mention in Hindu mythology texts like the Satapatha Brahmana, where in the Matsya Avatar takes place to save the pious and the first man, Manu and advices him to build a giant boat. According to the Matsya Purana, the king of pre-ancient Dravida and a devotee of Vishnu, Satyavrata who later was known as Manu was washing his hands in a river when a little fish swam into his hands and pleaded with him to save its life. He put it in a jar, which it soon outgrew.