Skandapurana 6.3.59.9

6.3.59.9

yastatra kurute śrāddhaṃ pāyasairmadhusarpiṣā .
śrāddhado labhate svargaṃ pitḥṇāṃ dattamakṣayam .. 59.9 ..

Whoever performs a śrāddha there with milk rice, honey, and clarified butter, / the performer of the śrāddha attains heaven, and what was given to the ancestors becomes inexhaustible.