Shiva Purana

siva.sh/siva-purana/rudra-samhita/148/27

ददाह त्रिपुरस्थास्तान्दैत्यांस्त्रीन्विमलापहः ।। स आशुगो विष्णुमयो वह्निशल्यो महाज्वलन् ।। २७ ।।

sanskrit

The arrow which was constituted by Viṣṇu and whose steel head was fire god blazed forth and burnt the three Asuras who lived in the three cities. It thereby removed their sins.

english translation

dadAha tripurasthAstAndaityAMstrInvimalApahaH || sa Azugo viSNumayo vahnizalyo mahAjvalan || 27 ||

hk transliteration by Sanscript