Vaivasvata-Manu Sarga and the Re-Manifestation of the Saptarṣis (वैवस्वतसर्गः—सप्तर्षिप्रादुर्भावः)
तथा रूक्षभरद्वाजा आर्षभाः कितवस्तथा / एते चाङ्गिरसां पक्षा विज्ञेया दश पञ्च च
tathā rūkṣabharadvājā ārṣabhāḥ kitavastathā / ete cāṅgirasāṃ pakṣā vijñeyā daśa pañca ca
So too are the Rūkṣa-Bhāradvājas, the Ārṣabhas, and the Kitavas. These are to be known as the branches of the Aṅgirasas—ten and five, fifteen in all.