Gavāṃ Māhātmya — Go-dāna, Yajña-ādhāra, and Goloka
Brahmā–Indra–Surabhi Itihāsa
समानवत्सां धूम्रां तु थेनुं दत््वा पयस्विनीम् । सुव्रतां वस्त्रसंवीतां याम्यलोके महीयते,जो पुरुष दूध देनेवाली सुलक्षणा धूएँ-जैसे रंगकी गौको वस्त्र ओढ़ाकर धूएँके समान रंगके बछड़ेसहित दान करता है, वह यमलोकमें सम्मानित होता है
samānavatsāṃ dhūmrāṃ tu dhenuṃ dattvā payasvinīm | suvratāṃ vastrasaṃvītāṃ yāmyaloke mahīyate ||
Vasiṣṭha said: A man who donates a milk-giving cow of smoky-grey hue, together with a calf of the same color, and presents her properly covered with cloth, is honored in Yama’s realm.
वसिष्ठ उवाच
That dāna (charitable giving), when done thoughtfully—giving a truly useful gift (a milk-yielding cow), complete with its calf and proper care (clothing/covering)—is a powerful dharmic act that yields honor and merit, even in the afterlife.
Vasiṣṭha is describing the फल (result) of a specific form of charity: donating a smoky-grey milch cow together with a matching calf and with the cow respectfully clothed. He states that the donor is honored in Yama’s realm.