A son of Kusha who built the city of Kaushambi. See Kusha for more details.

He had a daughter named Charvangi who was married to Bhadrashrenya, a suryavanshi king as per Brahmandapurana Chapter 2. He had two sons named Gadhi and Sharka. Gadhi’s children were Vishwamitra and Satyavati as per Brahmandapurana Chapter 57. But other scriptures also have Gadhi  as the son of Kushaka or Kushamba’s brother Kushanabha.