Matsya Purana — Rite of Donating the ‘Sugar Mountain’
धान्यपर्वतवत्सर्वम् आवाहनविधानकम् कृत्वा तु गुरवे दद्यान् मध्यमं पर्वतोत्तमम् ऋत्विग्भ्यश् चतुरः शैलान् इमान्मन्त्रानुदीरयन् //
dhānyaparvatavatsarvam āvāhanavidhānakam kṛtvā tu gurave dadyān madhyamaṃ parvatottamam ṛtvigbhyaś caturaḥ śailān imānmantrānudīrayan //
Having performed the entire rite of invocation (āvāhana) and the full procedure exactly as in the offering of the “Mountain of Grain,” one should present to one’s guru the excellent middle mountain; and then, reciting these mantras, give the four other mountains to the officiating priests (ṛtvij).
This verse does not discuss Pralaya; it focuses on dāna-vidhi—how to complete an invocation-based ritual and distribute the offering to the guru and ṛtviks.
It frames a core householder/royal duty: performing prescribed rites correctly and giving appropriate gifts—honoring the guru with the principal share and compensating officiating priests with allotted portions.
The ritual significance is procedural: it requires āvāhana (formal invocation) and a structured distribution of symbolic ‘mountains’ (parvata/śaila offerings), accompanied by mantra-recitation—indicating a standardized liturgical protocol.