Matsyapurana 16.37

16.37

dakṣiṇābhimukhaḥ kuryāt kare darvīṃ nidhāya vai
nidhāya piṇḍam ekaikaṃ sarvadarbheṣvanukramāt //

After that, six balls should be made of the remaining boiled rice and water mixed with sesamum, and offered with the left hand. Then the worshipper should sit on his left knee, with concentrated attention, and draw a line on the sacrificial altar with kuśa blade, and turning his face towards the south he should sprinkle water on the darbha grass with a ladle. After that, he should offer the balls of rice by putting a kuśa on the line drawn on the altar and by uttering the name and clan of the ancestor. Then he should wipe his hands with the kuśa and thus satisfy the Lepabhâgîs. (A paternal ancestor in the 4th, 5th and 6th degree).—35—38.