Shiva Purana
भूतपञ्चकरूपोऽयम्प्रपञ्चः परिकीर्त्यते॥ विराट् सर्वसमष्ट्यात्मा ब्रह्माण्डमिति च स्फुटम्॥ ६७ ॥
The five Bhūtas constitute the universe. Virāṭ is the composite form of all. The universe is thus created.
english translation
bhUtapaJcakarUpo'yamprapaJcaH parikIrtyate॥ virAT sarvasamaSTyAtmA brahmANDamiti ca sphuTam॥ 67 ॥
hk transliteration by Sanscript