Śrāddha-kalpa: Dāna-phala-nirdeśa
Gifts in Śrāddha and Their Fruits
दानात्तु लभते कामान्प्राकाश्यं धनमेव च / धेनुं श्राद्धे तु यो दद्याद्गृष्टिं कुम्भापदोहनीम्
dānāttu labhate kāmānprākāśyaṃ dhanameva ca / dhenuṃ śrāddhe tu yo dadyādgṛṣṭiṃ kumbhāpadohanīm
Through giving, one gains desires fulfilled, radiant renown, and wealth. Whoever, in the śrāddha, donates a milch cow fit to be milked into a pot attains this reward.