SB 9.21.24
rucirasva-sutah parah
prthusenas tad-atmajah
parasya tanayo nipas
tasya putra-satam tv abhut
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada:
The son of Rucirasva was Para, and the sons of Para were Prthusena and Nipa. Nipa had one hundred sons.