Mahabharata 1.98.32

1.98.32

tatrāṅgo nāma rājarṣiḥ sudeṣṇāyāmajāyata |
evamanye maheṣvāsā brāhmaṇaiḥ kṣatriyā bhuvi || 32 ||

"It was thus that the line of Vali was perpetuated, in days of old, by a great Rishi. And it was thus also that many mighty bowmen and great car-warriors wedded to virtue, sprung in the Kshatriya race from the seed of Brahmanas. Hearing this, O mother, do as thou likest, as regards the matter in hand.'"