संस्कृतं पायसं नित्यं यवागूं कूसरं हवि: । अष्टका: पितृदैवत्या ग्रहाणामभिपूजनम्
saṃskṛtaṃ pāyasaṃ nityaṃ yavāgūṃ kūsaraṃ haviḥ | aṣṭakāḥ pitṛ-daivatyā grahāṇām abhipūjanam ||
Bhīṣma enseña que debe prepararse con regularidad alimento ritual bien dispuesto—arroz con leche dulce (pāyasa), gachas (yavāgū), dulces semejantes a la halva (kūsara) y las oblaciones sagradas (havis)—y celebrar los ritos de Aṣṭakā dedicados a los Pitṛs, los antepasados. Asimismo, debe rendirse culto debido a los Grahas, las deidades planetarias.
भीष्म उवाच
Dharma includes disciplined household rites: offering properly prepared foods as havis, performing Aṣṭakā rites for the ancestors, and honoring the Grahas—thereby fulfilling obligations to lineage (Pitṛs) and maintaining harmony with cosmic forces.
In Bhīṣma’s instruction on dharma (Anuśāsana Parva), he prescribes specific ritual observances: preparing certain offerings and conducting Aṣṭakā-Śrāddha for the Pitṛs, along with worship of the planetary deities.