Brihadratha (IAST: Bṛhadratha), also known as Maharatha, was the founder of the Barhadratha dynasty, the earliest ruling dynasty of Magadha. According to the Mahabharata and the Puranas, he was the eldest of the five sons of Vasu, the Kuru king of Chedi and his queen Girika. The name of Brihadratha is also found in the Rigveda (I.36.18, X.49.6). Commander of three regiments reigned over Magadha and attained celebrity as a great hero, married the twin daughters of the Raja of Kasi. His two wives ate each half of a mango given by sage Kausika and begot half a child each. A Rakshasi recovered the two portions from a dustbin wherein they were thrown and when they accidentally came together, they became a chubby baby, which she presented to the king, saying it was his child, which later became known as Jarasandha.