Shivapurana 3.15.21

Śivapurāṇa (complete text) 3.15.21

nandīśvara uvāca |
pitroranujñāṃ prāpyeti praṇamya caraṇau tayoḥ |
prādakṣiṇyamupāvṛtya bahvāśvāsya viniryayau ||