व्यासशिष्योत्पत्तिवर्णन (Origins/Enumeration of Vyāsa’s Disciplic Succession) — Chapter on Vedic Transmission Lineages
राजर्षयः पुनस्तेभ्य ऋषिप्रकृतयस्त्रिधा / काश्यपेषु वसिष्ठेषु तथा भृग्वङ्गिरो ऽत्रिषु
rājarṣayaḥ punastebhya ṛṣiprakṛtayastridhā / kāśyapeṣu vasiṣṭheṣu tathā bhṛgvaṅgiro 'triṣu
From them again arise the Rājarṣis; and the natures of the Ṛṣis are threefold—among the lines of Kāśyapa, of Vasiṣṭha, and likewise of Bhṛgu, Aṅgiras, and Atri.