Matsya Purana — The Madana-Dvādaśī Vow and the Birth of the Maruts
तस्मादुपरि कामं तु कदलीदलसंस्थितम् कुर्याच्छर्करयोपेतां रतिं तस्य च वामतः //
tasmādupari kāmaṃ tu kadalīdalasaṃsthitam kuryāccharkarayopetāṃ ratiṃ tasya ca vāmataḥ //
Above that, one should place Kāma, the god of desire, seated upon a banana leaf; and to his left one should install Rati, adorned with ornaments.
This verse is not about Pralaya; it is a technical instruction on iconographic/ritual placement of deities (Kāma and Rati) within a worship or installation layout.
It reflects the householder’s (and patron-king’s) duty to perform worship correctly—supporting temple or domestic rites by following prescribed placements of deities and their companions.
It specifies spatial hierarchy and orientation: Kāma is placed above a prior element and set on a banana leaf seat, while Rati is positioned to Kāma’s left—guiding icon placement in a ritual/temple layout.