Devibhagavatapurana 3.19.4

Devībhāgavatapurāṇa 3.19.4

mātrā saha vanaṃ prāptaḥ phalamūlāśanaḥ kṛśaḥ |
na te yogyo varo'yaṃ vai vanavāsī ca durbhagaḥ ||