Shiva Purana

siva.sh/siva-purana/rudra-samhita/159/28

निशुंभशुंभौ सेनान्यौ सिन्धुपुत्रस्य तौ तथा ।। कालनेमिर्महादैत्योऽसुराश्चान्ये पराजिताः ।। २८ ।।

sanskrit

Then those two generals of the son of the ocean, Niśumbha and Śumbha, the great Daitya Kālanemi and the other Asuras were defeated.

english translation

nizuMbhazuMbhau senAnyau sindhuputrasya tau tathA || kAlanemirmahAdaityo'surAzcAnye parAjitAH || 28 ||

hk transliteration by Sanscript