Matsya Purana — The Greatness and Procedure of the Sarva-Phala-Tyaga Vrata
आम्रनिष्पावमधुकवटमुद्गपटोलकम् ताम्राणि षोडशैतानि कारयेच्छक्तितो नरः //
āmraniṣpāvamadhukavaṭamudgapaṭolakam tāmrāṇi ṣoḍaśaitāni kārayecchaktito naraḥ //
A man should, according to his means, have these sixteen copper implements/vessels made—(bearing the names or forms of) mango, niṣpāva (bean), madhūka, vaṭa (banyan), mudga (green gram), and paṭola (pointed gourd).
This verse is not about Pralaya; it belongs to the practical Vastu/ritual-material instructions, prescribing copper items to be commissioned.
It frames dharma as practical responsibility: a householder (or patron-king) should sponsor required ritual/temple implements, but only “according to his means” (śaktitaḥ), emphasizing proportional, non-excessive giving.
It specifies a set of sixteen copper implements/vessels associated with particular plant-names/forms—typical of Vastu and ritual standardization where material (copper) and prescribed sets ensure correctness and auspiciousness in worship and consecration rites.