Matsyapurana 24.49

24.49

jaghāna śakro vajreṇa sarvāndharmabahiṣkṛtān
nahuṣasya pravakṣyāmi putrānsaptaiva dhārmikān //

Bṛihaspati then went and deluded the other sons of Raji with false philosophy and established the Jina religion opposed to the vedas, though himself a knower of the Vedas and Indra on finding the sons of Bṛihaspati propagating a religion different from the Vedas based on a show of reason only killed them with his mighty thunderbolt.—47-49.

Now hear something about the seven pious sons of Nahuṣa. They were:—Yati, Yayâti, Saṁyati, Udbhava, Pâchi, Saryâti, Meghayâti.—50.