Amāvasyā-Pitṛtarpaṇa: Purūravas and the Soma-Based Ancestral Offering (अमावस्या-पितृतर्पण / सोमतर्पण-विधि)
अष्टकापतयः काव्याः पञ्चाब्दास्तान्निबोधत / तेषां संवत्सरो ह्यग्निः सूयस्तु परिवत्सरः
aṣṭakāpatayaḥ kāvyāḥ pañcābdāstānnibodhata / teṣāṃ saṃvatsaro hyagniḥ sūyastu parivatsaraḥ
The Kāvya Pitṛs are the lords of the Aṣṭakās; know that they are five “abda”. Among them, Saṃvatsara is Agni, and Parivatsara is Sūrya.