Srimad-Bhagavatam: Canto 10 - Chapter 1 - Verse 1
Sanskrit:
श्रीराजोवाचकथ्यतां भगवन्नेतत्तयो: शापस्य कारणम् ।यत्तद् विगर्हितं कर्म येन वा देवर्षेस्तम: ॥ १ ॥
ITRANS:
śrī-rājovācakathyatāṁ bhagavann etattayoḥ śāpasya kāraṇamyat tad vigarhitaṁ karmayena vā devarṣes tamaḥ
Translation:
King Parīkṣit inquired from Śukadeva Gosvāmī: O great and powerful saint, what was the cause of Nalakūvara’s and Maṇigrīva’s having been cursed by Nārada Muni? What did they do that was so abominable that even Nārada, the great sage, became angry at them? Kindly describe this to me.