Srimad-Bhagavatam: Canto 8 - Chapter 1 - Verse 27
Sanskrit:
निरीक्ष्य पृतनां देव: परैरभ्यर्दितां रणे ।उदयच्छद् रिपुं हन्तुं वज्रं वज्रधरो रुषा ॥ २७ ॥
ITRANS:
nirīkṣya pṛtanāṁ devaḥparair abhyarditāṁ raṇeudayacchad ripuṁ hantuṁvajraṁ vajra-dharo ruṣā
Translation:
When Indra, who is known as Vajra-dhara, the carrier of the thunderbolt, saw his own soldiers so oppressed by the enemies on the battlefield, he became very angry. Thus he took up his thunderbolt to kill the enemies.