The Law Code of Yājñavalkya 1.9.22

1.9.22

hemaśṛṅgī śaphai raupyaiḥ suśīlā vastrasaṃyutā |
sakāṃsyapātrā dātavyā kṣīriṇī gauḥ sadakṣiṇā ||

A cow whose horns are of gold, with hooves of silver, well-behaved, accompanied by cloth,
with a bronze milking vessel, yielding much milk, should be given along with a sacrificial fee.