Shiva Purana
तमिन्द्रो वज्रमुद्यम्य वर्द्धितः शिववर्चसा ॥ वृत्रमभ्यद्रवत्क्रुद्धो मुने रुद्र इवान्तकम् ॥ ३०॥
O sage, flourishing with Śiva’s brilliance, the infuriated Indra lifted the thunderbolt and rushed against Vṛtra like Rudra rushing against the god of death.
english translation
tamindro vajramudyamya varddhitaH zivavarcasA ॥ vRtramabhyadravatkruddho mune rudra ivAntakam ॥ 30॥
hk transliteration by Sanscript