Mahabharata 13.75.26

13.75.26

purūravā bharataścakravartī yasyānvaye bhāratāḥ sarva eva |
tathā vīro dāśarathiśca rāmo ye cāpyanye viśrutāḥ kīrtimantaḥ || 26 ||

There are among men many persons that are mean and that resemble Rakshasas. This religion, if imparted unto them, would lead to evil. It would be productive of equal evil if imparted to such sinful men as have taken shelter in atheism.--Listen to me, O king, as I recite to thee the names of those righteous monarchs that have attained to regions of great felicity as the reward of those gifts of kine which they made agreeable to the instructions of Vrihaspati, Usinara, Viswagaswa, Nriga, Bhagiratha, the celebrated Mandhatri the son of Yuvanaswa, king Muchukunda, Bhagiratha, Naishadha. Somaka, Pururavas, Bharata of imperial sway to whose race belongs all the Bharatas, the heroic Rama the son of Dasaratha, and many other celebrated kings of great achievement, and also king Dilipa of widely known deeds, all, in consequence of their gifts of kine agreeable to the ritual, attained to Heaven. King Mandhatri was always observant of sacrifices, gifts, penances, kingly duties, and gifts of kine. Therefore, O son of Pritha, do thou also bear in mind those instructions of Vrihaspati which I have recited unto thee (in respect of gifts of kine). Having obtained the kingdom of the Kurus, do thou, with a cheerful heart, make gifts of good kine unto foremost of Brahmanas!'