Matsya Purana — Manvantaras
चतुरशीतिकैश्चैव कलिजैरङ्गुलैः स्मृतम् आ पादतलमस्तको नवतालो भवेत्तु यः //
caturaśītikaiścaiva kalijairaṅgulaiḥ smṛtam ā pādatalamastako navatālo bhavettu yaḥ //
It is taught that, when measured in aṅgulas according to the Kali standard, the full height—from the soles of the feet to the crown of the head—should be nine tālas, amounting to eighty-four aṅgulas.
This verse does not discuss Pralaya; it lays down a technical standard of proportion (tāla–aṅgula) used for crafting sacred images in temple contexts.
By prescribing standardized measurements for sacred images, it supports the king’s and householder’s dharmic duty to sponsor correct temple construction and worship, ensuring ritual efficacy through proper iconographic proportion.
It specifies iconometric canon: the image’s total height (sole to crown) should be nine tālas, equated here with eighty-four aṅgulas—guiding sculptors and temple planners in producing ritually valid proportions.