Śrīmad-Bhāgavatam · Text 4.19.36
Who is speaking and story frame
एभिरिन्द्रोपसंसृष्टै: पाखण्डैर्हारिभिर्जनम् । ह्रियमाणं विचक्ष्वैनं यस्ते यज्ञध्रुगश्वमुट् ॥ ३६ ॥
ebhir indropasaṁsṛṣṭaiḥ
pākhaṇḍair hāribhir janam
hriyamāṇaṁ vicakṣvainaṁ
yas te yajña-dhrug aśva-muṭ
Just see how Indra, the King of heaven, was creating a disturbance in the midst of the sacrifice by stealing the sacrificial horse. These attractive sinful activities he has introduced will be carried out by the people in general.
Read Śrīla Prabhupāda's purport on Vedabase.io