SB 9.22.3
drupadad draupadi tasya
dhrstadyumnadayah sutah
dhrstadyumnad dhrstaketur
bharmyah pañcalaka ime
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada:
From Maharaja Drupada, Draupadi was born. Maharaja Drupada also had many sons, headed by Dhrstadyumna. From Dhrstadyumna came a son named Dhrstaketu. All these personalities are known as descendants of Bharmyasva or as the dynasty of Pañcala.