पथिकोत्पथिकास्तद्विद्युः ॥ कZ_०२.२१.१७ ॥
pathikotpathikās tad vidyuḥ
旅人は—道を行く者も道を外れる者も—それ(すなわち脱税/取った経路)を知ることになる。
Evasion leaves social traces: ordinary travelers observe routes and can serve as information sources for customs enforcement.