Somavaṃśa-prasavaḥ
Birth of the Lunar Line: Budha–Purūravas and the Urvaśī Episode
तस्याश्चरुमथाज्ञानादात्मनः सा चकार ह / अथ सत्यवती गर्भं क्षत्रियान्तकरं शुभम्
tasyāścarumathājñānādātmanaḥ sā cakāra ha / atha satyavatī garbhaṃ kṣatriyāntakaraṃ śubham
Through ignorance she used that caru for herself. Then Satyavatī conceived an auspicious womb—one destined to bring the end of the kṣatriyas.