Shivapurana 5.1.68

Śivapurāṇa (complete text) 5.1.68

kalpānte caiva samprāpte'sṛjad rudraṃ hṛdaḥ prabhuḥ |
tataḥ samaharatkṛtsnaṃ jagatsthāvarajaṅgamam ||