MBh, 1, 88, 16.4 aṣṭakaśca śibiścaiva kāśeyaśca pratardanaḥ /

ViPur, 4, 8, 7.1 kāśyasya kāśeyaḥ kāśīrājaḥ tasmād rāṣṭraḥ rāṣṭrasya dīrghatapāḥ putro 'bhavat //