शतसहस्रादूर्ध्वं राजगामी निधिः ॥ कZ_०४.१.५२ ॥
śatasahasrādūrdhvaṃ rājagāmī nidhiḥ
价值超过十万的宝藏应归国王所有(即为国家财产)。
To centralize extraordinary wealth for state capacity (war, famine relief, administration) while leaving smaller finds partly incentivized for disclosure.