Brahmandapurana 2.19.18

Brahmāṇḍapurāṇa 2.19.18

śṛṅgaiḥ khurairvā bhūmiṃ yāmullikhatyaniśaṃ vṛṣaḥ /
madhukulyāḥ pitṝṃstasya hyakṣayāśca bhavanti vai //