Rasendrapurana 42.19

Rasendrapurāṇa 42.19

kaṃkuṣṭhanāmāni
kaṃkuṣṭhaṃ kākakuṣṭhaṃ ca varāṃgaṃ kolavālukam
upadhātustu vaṃgasya iti bhālukibhāṣitam