Shiva Purana
हृदि कृत्वेममर्थं वै देवेन समुदाहृतम् ॥ अग्नीषोमात्मकं विश्वं जगदित्यनुरूपतः ॥ २० ॥
It was after keeping this in mind that the lord had said—“The universe is in the form of Agnīṣoma”.
english translation
hRdi kRtvemamarthaM vai devena samudAhRtam ॥ agnISomAtmakaM vizvaM jagadityanurUpataH ॥ 20 ॥
hk transliteration by Sanscript