Śatapatha Brāhmaṇa ("of a hundred paths") 2.3.4.27

2.3.4.27

atha gāmabhimṛśati | saṃhitāsi viśvarūpīti viśvarūpā iva hi paśavastasmādāha viśvarūpītyūrjā māviśa gaupatyenetyūrjeti yadāha raseneti tadāha gaupatyeneti yadāha bhūmneti tadāha

He then touches the cow, with the text (Vâg. S. III, 22 a), 'Motley thou art, of all shapes;'--for cattle are indeed of all shapes: therefore he calls her all-shaped; '--come to me with sap and possession of cattle!' when he says 'with sap,' he means to say 'with juice;' and when he says with possession of cattle,' he means to say 'with abundance.'