Srimad-Bhagavatam: Canto 8 - Chapter 1 - Verse 23
Sanskrit:
तां देवधानीं स वरूथिनीपति-र्बहि: समन्ताद् रुरुधे पृतन्यया ।आचार्यदत्तं जलजं महास्वनंदध्मौ प्रयुञ्जन्भयमिन्द्रयोषिताम् ॥ २३ ॥
ITRANS:
tāṁ deva-dhānīṁ sa varūthinī-patirbahiḥ samantād rurudhe pṛtanyayāācārya-dattaṁ jalajaṁ mahā-svanaṁdadhmau prayuñjan bhayam indra-yoṣitām
Translation:
Bali Mahārāja, who was the commander of numberless soldiers, gathered his soldiers outside this abode of Indra and attacked it from all directions. He sounded the conchshell given him by his spiritual master, Śukrācārya, thus creating a fearful situation for the women protected by Indra.