SB 9.12.9
ete hiksvaku-bhupala
atitah srnv anagatan
brhadbalasya bhavita
putro namna brhadranah
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada:
All these kings in the dynasty of Iksvaku have passed away. Now please listen as I describe the kings who will be born in the future. From Brhadbala will come Brhadrana.