पर्वसु च नदीपूजाः कारयेत् ॥ कZ_०४.३.१० ॥
parvasu ca nadīpūjāḥ kārayet
祭日・非常時には、河川の祭祀(川の礼拝)を行わせるべきである。
As a state tool for cohesion and compliance during hazardous seasons—rituals align public behavior and reinforce authority in crisis-prone periods.