Brahma Purana 229.39

Brahmapurāṇa 229.39

tuṣṭo 'bhyagāt pakṣipatiṃ mahātmā
viṣṇuḥ samāruhya varaprado me
prāhoccaśabdaṃ vriyatāṃ dvijāte
varo hi yaṃ vāñchasi taṃ pradāsye