Shiva Purana

siva.sh/siva-purana/rudra-samhita/39/24

प्रादुर्भूतस्ततो धूमो भूयांस्तत्र समंततः।। तादृग् येन तमो भूतं वेदीभूमिविनिर्मितम् ।। २४ ।।

sanskrit

So much so that darkness enveloped the whole altar ground (and the neighbourhood).

english translation

prAdurbhUtastato dhUmo bhUyAMstatra samaMtataH|| tAdRg yena tamo bhUtaM vedIbhUmivinirmitam || 24 ||

hk transliteration by Sanscript