Devibhagavatapurana 2.10.42

Devībhāgavatapurāṇa 2.10.42

phalamūlādikaṃ gṛhya rājñe nāgo'tha takṣakaḥ |
svayaṃ ca kīṭarūpeṇa phalamadhye sasāra ha ||