Dutaghatotkaca 19: dhatarāṣṭraḥ

19

svacchandamṛtyurnihato hi bhīṣmaḥ svenopadeśena kṛtātmatuṣṭiḥ |
ayaṃ tu bālaḥ kuruvaṃśanātharichanno'rjunasya prathamaḥ pravālaḥ || 19 ||

For Bhīṣma, whose death was at his own will, was slain satisfied in his own mind through his own instruction; / but this boy, the lord of the Kuru race, was Arjuna's first shoot cut down.