SB 5.4.10
tam anu kusavarta ilavarto brahmavarto malayah ketur bhadrasena indrasprg vidarbhah kikata iti nava navati pradhanah.
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada:
Following Bharata, there were ninety-nine other sons. Among these were nine elderly sons, named Kusavarta, Ilavarta, Brahmavarta, Malaya, Ketu, Bhadrasena, Indrasprk, Vidarbha and Kikata.