षण्णव द्वादशेति योजनान्य् ध्वा रथ्यानाम् पञ्च योजनान्यर्धाष्टमानि दशेति पृष्ठवाहिनामश्वानामध्वा ॥ कZ_०२.३०.३९ ॥
ṣaṇṇava dvādaśeti yojanāny dhvā rathyānām pañca yojanānyardhāṣṭamāni daśeti pṛṣṭhavāhināmaśvānāmadhvā
战车道路用马的行程距离(标准驿程)为6、9或12由旬;背负用马(骑乘/驮载马)为5、7.5或10由旬。
To manage fatigue and prevent loss of state assets by overwork, while enabling predictable scheduling for military and administrative transport.