The Great Epic of the Bhārata dynasty 7.202.40

7.202.40

vṛṣo balīvardoṅke dhvaje yasya taṃ vṛṣāṅkam | vṛṣabhodāraṃ vṛṣabheṣu dharmeṇa bhāsamāneṣu udāraṃ bahuphalapradam | ata eva vṛṣabhaṃ vṛṣeṇa dharmeṇa nimittena bhānaṃ sākṣātkāro yasya taṃ vṛṣabhaṃ yogadharmaikagamyam | vṛṣabhekṣaṇaṃ spaṣṭārtham | vṛṣāyudhaṃ śreṣṭhapraharaṇam | vṛṣo viṣṇuḥ śaro yasya taṃ vṛṣaśaram | vṛṣabhūtaṃ dharmaikavapuṣam | vṛṣasya dakṣayajñasyeśvaraṃ niyantāram ||