Srimad-Bhagavatam: Canto 8 - Chapter 1 - Verse 14
Sanskrit:
ते सर्वे वामनं हन्तुं शूलपट्टिशपाणय: ।अनिच्छन्तो बले राजन् प्राद्रवञ्जातमन्यव: ॥ १४ ॥
ITRANS:
te sarve vāmanaṁ hantuṁśūla-paṭṭiśa-pāṇayaḥanicchanto bale rājanprādravañ jāta-manyavaḥ
Translation:
O King, the demons, aggravated by their usual anger, took their lances and tridents in hand, and against the will of Bali Mahārāja they pushed forward to kill Lord Vāmanadeva.