Devibhagavatapurana 11.21.18

Devībhāgavatapurāṇa 11.21.18

kukkuṭāṇḍapramāṇaṃ tu grāsamānaṃ vidhīyate |
aṣṭau grāsā gṛhasthasya vanasthasya tadardhakam ||