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SB 9.6.21
sravastas tat-suto yena
sravasti nirmame puri
brhadasvas tu sravastis
tatah kuvalayasvakah
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada:
The son of Yuvanasva was Sravasta, who constructed a township known as Sravasti Puri. The son of Sravasta was Brhadasva, and his son was Kuvalayasva. In this way the dynasty increased.