Vayupurana 1.24.107

Vāyupurāṇa 1.24.107

pitṝṇāṃ pataye caiva paśūnāṃ pataye namaḥ.
vāgvṛṣāya namastubhyaṃ purāṇavṛṣabhāya ca .. 24.104 ..