Matsya Purana — The Burning of Tripura and Rudra’s Victory
पितॄणां वापि श्राद्धेषु य इमं श्रावयिष्यति अनन्तं तस्य पुण्यं स्यात् सर्वयज्ञफलप्रदम् //
pitṝṇāṃ vāpi śrāddheṣu ya imaṃ śrāvayiṣyati anantaṃ tasya puṇyaṃ syāt sarvayajñaphalapradam //
And whoever, in the śrāddha rites for the ancestors, causes this to be recited for others to hear—his merit becomes endless, bestowing the fruit of all sacrifices.
This verse is not about pralaya; it teaches ritual dharma—specifically that arranging recitation during śrāddha yields inexhaustible merit.
It supports the gṛhastha/royal duty of honoring ancestors through śrāddha; facilitating sacred recitation is presented as a high meritorious act equivalent to the results of many yajñas.
The significance is ritual: during śrāddha, having the sacred passage recited aloud (śrāvaṇa/śrāvaṇa-vidhi) is praised as a powerful means to confer ancestral benefit and accrue sarva-yajña-phala.