Srimad-Bhagavatam: Canto 10 - Chapter 1 - Verse 1

Sanskrit:

श्री बादरायणिरुवाचअथ तर्ह्यागतो गोष्ठमरिष्टो वृषभासुर: ।महींमहाककुत्काय: कम्पयन्खुरविक्षताम् ॥ १ ॥

ITRANS:

śrī bādarāyaṇir uvācaatha tarhy āgato goṣṭhamariṣṭo vṛṣabhāsuraḥmahīm mahā-kakut-kāyaḥkampayan khura-vikṣatām

Translation:

Śukadeva Goswāmī said: The demon Ariṣṭa then came to the cowherd village. Appearing in the form of a bull with a large hump, he made the earth tremble as he tore it apart with his hooves.

Purport:

According to the Śrī Viṣṇu Purāṇa, Ariṣṭāsura entered Kṛṣṇa’s village at twilight, as the Lord prepared to dance with the gopīs: “Once, midway through the period of dusk, when Lord Janārdana was eager to perform the rāsa dance, Ariṣṭāsura madly entered the cowherd village, terrifying everyone.”