Srimad-Bhagavatam: Canto 10 - Chapter 1 - Verse 32
Sanskrit:
स तं गृहीत्वा प्रपदोर्भ्रामयित्वैकपाणिना ।चिक्षेप तृणराजाग्रे भ्रामणत्यक्तजीवितम् ॥ ३२ ॥
ITRANS:
sa taṁ gṛhītvā prapadorbhrāmayitvaika-pāṇinācikṣepa tṛṇa-rājāgrebhrāmaṇa-tyakta-jīvitam
Translation:
Lord Balarāma seized Dhenuka by his hooves, whirled him about with one hand and threw him into the top of a palm tree. The violent wheeling motion killed the demon.