हिरण्यधान्यापचयो व्ययः ॥ कZ_०९.४.०२ ॥
hiraṇya-dhānya-apacayo vyayaḥ.
தங்கமும் தானியமும் குறைவது ‘வ்யய’ (செலவு) ஆகும்.
He treats both money and staples as core state resources: currency for payments and grain for sustaining troops and population during campaigns or shocks.