Shiva Purana
यामाहुः परमं व्योम परप्रकृतियोगतः ॥ एतानि पञ्चतत्त्वानि यैर्व्याप्तमखिलं जगत् ॥ २४ ॥
It is this they call the greatest firmament in view of the contact with Parāprakṛti. These are the five Tattvas whereby the entire universe is pervaded.
english translation
yAmAhuH paramaM vyoma paraprakRtiyogataH ॥ etAni paJcatattvAni yairvyAptamakhilaM jagat ॥ 24 ॥
hk transliteration by Sanscript