One verse

Srimad Bhagavatam 8.11.27

8.11.27

निरीक्ष्य पृतनां देव: परैरभ्यर्दितां रणे । उदयच्छद् रिपुं हन्तुं वज्रं वज्रधरो रुषा ॥ २७ ॥

niriksya prtanam devah parair abhyarditam rane udayacchad ripum hantum vajram vajra-dharo rusa

niriksya
after observing
prtanam
his own soldiers
devah
the demigod Indra
paraih
by the enemies
abhyarditam
put into great difficulties or oppressed
rane
in the battlefield
udayacchat
took up
ripum
the enemies
hantum
to kill
vajram
the thunderbolt
vajra-dharah
the carrier of the thunderbolt
rusa
in great anger.

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.