Śrīmad-Bhāgavatam · Text 10.25.1
Who is speaking and story frame
श्रीशुक उवाच
इन्द्रस्तदात्मन: पूजां विज्ञाय विहतां नृप । गोपेभ्य: कृष्णनाथेभ्यो नन्दादिभ्यश्चुकोप ह ॥ १ ॥
śrī-śuka uvāca
indras tadātmanaḥ pūjāṁ
vijñāya vihatāṁ nṛpa
gopebhyaḥ kṛṣṇa-nāthebhyo
nandādibhyaś cukopa ha
Śukadeva Gosvāmī said: My dear King Parīkṣit, when Indra understood that his sacrifice had been put aside, he became furious with Nanda Mahārāja and the other cowherd men, who were accepting Kṛṣṇa as their Lord.
Read the purport on Vedabase.ioFrom Canto 10, chapter 14 onward, the translation and purports were completed by Śrīla Prabhupāda's disciples after his departure, and published by the Bhaktivedanta Book Trust.