काष्ठपञ्चविंशतिपलं तण्डुलप्रस्थसाधनम् ॥ कZ_०२.१९.२६ ॥
kāṣṭhapañcaviṃśatipalaṃ taṇḍulaprasthasādhanam
Un étalon en bois de vingt-cinq palas servira d’instrument pour établir/vérifier la mesure de prastha pour le riz (taṇḍula).
It enables practical field verification: a known weight of rice should correspond to a standard volume, helping detect short-measuring in procurement and retail.