Shiva Purana
हिण्यगर्भाद्यस्यैव व्यष्टिरूपं चतुष्टयम् ॥ हिरण्यगर्भोथ विराट् पुरुषः काल एव च॥ ३२ ॥
Hiraṇyagarbha, Virāṭ, Puruṣa and Kāla, the four constitute his personal form.
english translation
hiNyagarbhAdyasyaiva vyaSTirUpaM catuSTayam ॥ hiraNyagarbhotha virAT puruSaH kAla eva ca॥ 32 ॥
hk transliteration by Sanscript