Somavaṃśa-prasavaḥ
Birth of the Lunar Line: Budha–Purūravas and the Urvaśī Episode
विशेषं ज्ञातुमिच्छामि तपसो दानतस्तथा / एवमुक्तस्ततो वाक्यमब्रवीदिदमर्थवत्
viśeṣaṃ jñātumicchāmi tapaso dānatastathā / evamuktastato vākyamabravīdidamarthavat
I wish to know the special distinction between austerity and charity. Thus addressed, he then spoke these meaningful words.