Vayupurana 2.15.104

Vāyupurāṇa 2.15.104

tṛtīyāyāṃ tathā pāde niḥsvare pāvamaṇḍale.
mahāhrade vai kauśikyāṃ dattaṃ śrāddhaṃ mahāphalam .. 15.101 ..