Nimivaṃśānukīrtana (Genealogical Recitation of the Nimi Line) — with Atri–Soma Origin Motif
उशनास्तस्य जग्राह पार्ष्णिमङ्गिरसो भवः / स हि शिष्यो महातेजाः पितुः पूर्वं बृहस्पतेः
uśanāstasya jagrāha pārṣṇimaṅgiraso bhavaḥ / sa hi śiṣyo mahātejāḥ pituḥ pūrvaṃ bṛhaspateḥ
Uśanas seized his heel, and Bhava of the Aṅgiras line seized it as well. He was of mighty splendor, and had earlier been the disciple of his father, Bṛhaspati.